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

<https://eurobis.org/ns/occurrence-status#present>
  a marine-observation:OccurrenceStatus , skos:Concept ;
  skos:prefLabel "Present"@en ;
  skos:exactMatch <http://rs.gbif.org/vocabulary/gbif/occurrence_status/present> .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A83>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A83> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A83> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A83>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A83>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:83" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '83'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:83'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A153> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '153'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.568'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:153'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A186> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '186'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0815'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:186'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A204> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '204'^^xsd:integer;
  dwc:scientificName 'Microdeutopus gryllotalpa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102048'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:204'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102048'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A101> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '101'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0098'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:101'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A118> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '118'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:118'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A263> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '263'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.1558'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:263'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A216> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '216'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:216'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A241> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '241'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:241'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A56>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A56> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A56> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A56>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A56>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:56" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '56'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:56'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A13>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A13> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A13> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A13>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A13>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:13" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '13'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.7095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:13'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A32>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A32> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A32> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A32>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A32>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:32" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '32'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0266'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:32'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A37>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A37> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A37> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.802765"^^xsd:decimal ;
  dwc:decimalLongitude "26.005202"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A37>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.802765 26.005202)"^^geo:wktLiteral ;
  geo-pos:lat "40.802765"^^xsd:decimal ;
  geo-pos:long "26.005202"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A37>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:37" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '37'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.005202'^^xsd:double;
  dwc:latitude '40.802765'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:37'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A82>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A82> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A82> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A82>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A82>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:82" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '82'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:82'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A91>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A91> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A91> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A91>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A91>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:91" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '91'^^xsd:integer;
  dwc:scientificName 'Ericthonius brasiliensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102401'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:91'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102401'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A152> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '152'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.9001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:152'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A134> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '134'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:134'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A185> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '185'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.3024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:185'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A100> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '100'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:100'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A116> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '116'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:116'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A261> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '261'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:261'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A214> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '214'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:214'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A229> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '229'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:229'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A55>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A55> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A55> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A55>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A55>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:55" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '55'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.2805'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:55'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A12>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A12> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A12> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.82454"^^xsd:decimal ;
  dwc:decimalLongitude "26.006909"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A12>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.82454 26.006909)"^^geo:wktLiteral ;
  geo-pos:lat "40.82454"^^xsd:decimal ;
  geo-pos:long "26.006909"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A12>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:12" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '12'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.006909'^^xsd:double;
  dwc:latitude '40.82454'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.4538'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:12'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A90>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A90> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A90> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A90>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A90>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:90" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '90'^^xsd:integer;
  dwc:scientificName 'Dexamine spinosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102135'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:90'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102135'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A168> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '168'^^xsd:integer;
  dwc:scientificName 'Heteromastus filiformis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129884'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:168'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129884'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A117> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '117'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:117'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A262> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '262'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0205'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:262'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A215> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '215'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:215'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A36>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A36> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A36> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.811913"^^xsd:decimal ;
  dwc:decimalLongitude "26.007931"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A36>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.811913 26.007931)"^^geo:wktLiteral ;
  geo-pos:lat "40.811913"^^xsd:decimal ;
  geo-pos:long "26.007931"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A36>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:36" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "20" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '36'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '20'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.007931'^^xsd:double;
  dwc:latitude '40.811913'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:36'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A131> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '131'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0109'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:131'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A144> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '144'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:144'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A166> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '166'^^xsd:integer;
  dwc:scientificName 'Heteromastus filiformis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0182'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129884'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:166'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129884'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A175> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '175'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.1011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:175'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A99>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A99> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A99> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A99>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A99>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:99" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '99'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0585'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:99'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A110> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '110'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:110'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A278> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '278'^^xsd:integer;
  dwc:scientificName 'Tellina tenuis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '141595'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:278'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '878470'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A210> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '210'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:210'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A236> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '236'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0041'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:236'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A251> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '251'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0644'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:251'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A3>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A3> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A3> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A3>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A3>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:3" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '3'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '1.0099'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:3'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A45>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A45> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A45> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A45>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A45>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:45" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '45'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.1623'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:45'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A29>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A29> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A29> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.790792"^^xsd:decimal ;
  dwc:decimalLongitude "26.008098"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A29>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.790792 26.008098)"^^geo:wktLiteral ;
  geo-pos:lat "40.790792"^^xsd:decimal ;
  geo-pos:long "26.008098"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A29>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:29" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "9" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '29'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '9'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.008098'^^xsd:double;
  dwc:latitude '40.790792'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '28.9'^^xsd:double;
  dwc:observedWeight '0.0045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:29'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A81>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A81> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A81> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A81>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A81>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:81" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '81'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:81'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A151> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '151'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.6777'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:151'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A184> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '184'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:184'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A115> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '115'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:115'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A260> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '260'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0076'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:260'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A54>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A54> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A54> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.829434"^^xsd:decimal ;
  dwc:decimalLongitude "26.016277"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A54>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.829434 26.016277)"^^geo:wktLiteral ;
  geo-pos:lat "40.829434"^^xsd:decimal ;
  geo-pos:long "26.016277"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A54>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:54" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '54'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.016277'^^xsd:double;
  dwc:latitude '40.829434'^^xsd:double;
  dwc:minimumDepth '1.3'^^xsd:double;
  dwc:maximumDepth '1.3'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.1488'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:54'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A130> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '130'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0514'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:130'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A143> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '143'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:143'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A174> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '174'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:174'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A98>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A98> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A98> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A98>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A98>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:98" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '98'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:98'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A277> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '277'^^xsd:integer;
  dwc:scientificName 'Tellina tenuis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.2947'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '141595'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:277'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '878470'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A235> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '235'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:235'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A250> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '250'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:250'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A73>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A73> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A73> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A73>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A73>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:73" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '73'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:73'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A21>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A21> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A21> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A21>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A21>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:21" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '21'^^xsd:integer;
  dwc:scientificName 'Bathyporeia guilliamsoniana'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '103060'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:21'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '103060'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A23>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A23> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A23> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A23>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A23>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:23" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '23'^^xsd:integer;
  dwc:scientificName 'Bittium reticulatum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '139054'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:23'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '139054'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A28>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A28> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A28> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A28>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A28>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:28" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '28'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:28'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A35>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A35> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A35> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777648"^^xsd:decimal ;
  dwc:decimalLongitude "26.019678"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A35>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777648 26.019678)"^^geo:wktLiteral ;
  geo-pos:lat "40.777648"^^xsd:decimal ;
  geo-pos:long "26.019678"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A35>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:35" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '35'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.019678'^^xsd:double;
  dwc:latitude '40.777648'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '26.6'^^xsd:double;
  dwc:observedWeight '0.0001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:35'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A155> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '155'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.0109'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:155'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A189> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '189'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.1825'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:189'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A119> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '119'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:119'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A242> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '242'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.0003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:242'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A58>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A58> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A58> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A58>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A58>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:58" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '58'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.2153'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:58'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A16>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A16> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A16> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A16>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A16>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:16" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '16'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.1715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:16'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A39>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A39> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A39> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.826731"^^xsd:decimal ;
  dwc:decimalLongitude "26.020698"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.15"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.15"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A39>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.826731 26.020698)"^^geo:wktLiteral ;
  geo-pos:lat "40.826731"^^xsd:decimal ;
  geo-pos:long "26.020698"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A39>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:39" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '39'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.020698'^^xsd:double;
  dwc:latitude '40.826731'^^xsd:double;
  dwc:minimumDepth '0.15'^^xsd:double;
  dwc:maximumDepth '0.15'^^xsd:double;
  dwc:temperature '17'^^xsd:integer;
  dwc:observedWeight '0.0011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:39'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A157> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.805084"^^xsd:decimal ;
  dwc:decimalLongitude "26.021893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  geo-pos:lat "40.805084"^^xsd:decimal ;
  geo-pos:long "26.021893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "26" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '157'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '26'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.021893'^^xsd:double;
  dwc:latitude '40.805084'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.2023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:157'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A121> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.805084"^^xsd:decimal ;
  dwc:decimalLongitude "26.021893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  geo-pos:lat "40.805084"^^xsd:decimal ;
  geo-pos:long "26.021893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "26" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '121'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '26'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.021893'^^xsd:double;
  dwc:latitude '40.805084'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:121'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A265> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.805084"^^xsd:decimal ;
  dwc:decimalLongitude "26.021893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  geo-pos:lat "40.805084"^^xsd:decimal ;
  geo-pos:long "26.021893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "26" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '265'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '26'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.021893'^^xsd:double;
  dwc:latitude '40.805084'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:265'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A191> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.805084"^^xsd:decimal ;
  dwc:decimalLongitude "26.021893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  geo-pos:lat "40.805084"^^xsd:decimal ;
  geo-pos:long "26.021893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "26" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '191'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '26'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.021893'^^xsd:double;
  dwc:latitude '40.805084'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.1365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:191'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A17>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A17> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A17> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.805084"^^xsd:decimal ;
  dwc:decimalLongitude "26.021893"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A17>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.805084 26.021893)"^^geo:wktLiteral ;
  geo-pos:lat "40.805084"^^xsd:decimal ;
  geo-pos:long "26.021893"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A17>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:17" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "26" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '17'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '26'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.021893'^^xsd:double;
  dwc:latitude '40.805084'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:17'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A156> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '156'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '3.6513'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:156'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A190> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '190'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.9637'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:190'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A120> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '120'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:120'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A230> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '230'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.0008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:230'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A59>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A59> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A59> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A59>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A59>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:59" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '59'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '2.0189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:59'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A40>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A40> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A40> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.798514"^^xsd:decimal ;
  dwc:decimalLongitude "26.0224"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A40>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.798514 26.0224)"^^geo:wktLiteral ;
  geo-pos:lat "40.798514"^^xsd:decimal ;
  geo-pos:long "26.0224"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A40>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:40" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '40'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.0224'^^xsd:double;
  dwc:latitude '40.798514'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.2'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:40'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A147> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.782028"^^xsd:decimal ;
  dwc:decimalLongitude "26.024274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  geo-pos:lat "40.782028"^^xsd:decimal ;
  geo-pos:long "26.024274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '147'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.024274'^^xsd:double;
  dwc:latitude '40.782028'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '27.8'^^xsd:double;
  dwc:observedWeight '3.5705'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:147'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A178> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.782028"^^xsd:decimal ;
  dwc:decimalLongitude "26.024274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  geo-pos:lat "40.782028"^^xsd:decimal ;
  geo-pos:long "26.024274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '178'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.024274'^^xsd:double;
  dwc:latitude '40.782028'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '27.8'^^xsd:double;
  dwc:observedWeight '0.0054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:178'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A254> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.782028"^^xsd:decimal ;
  dwc:decimalLongitude "26.024274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  geo-pos:lat "40.782028"^^xsd:decimal ;
  geo-pos:long "26.024274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '254'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.024274'^^xsd:double;
  dwc:latitude '40.782028'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '27.8'^^xsd:double;
  dwc:observedWeight '0.0406'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:254'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A48>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A48> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A48> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.782028"^^xsd:decimal ;
  dwc:decimalLongitude "26.024274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A48>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  geo-pos:lat "40.782028"^^xsd:decimal ;
  geo-pos:long "26.024274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A48>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:48" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '48'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.024274'^^xsd:double;
  dwc:latitude '40.782028'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '27.8'^^xsd:double;
  dwc:observedWeight '2.2641'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:48'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A6>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A6> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A6> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.782028"^^xsd:decimal ;
  dwc:decimalLongitude "26.024274"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A6>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.782028 26.024274)"^^geo:wktLiteral ;
  geo-pos:lat "40.782028"^^xsd:decimal ;
  geo-pos:long "26.024274"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A6>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:6" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '6'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.024274'^^xsd:double;
  dwc:latitude '40.782028'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '27.8'^^xsd:double;
  dwc:observedWeight '0.0004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:6'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A146> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '146'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:observedWeight '0.9752'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:146'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A177> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '177'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:observedWeight '0.0953'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:177'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A112> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '112'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:112'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A211> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '211'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:211'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A253> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '253'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:observedWeight '0.0183'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:253'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A75>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A75> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A75> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A75>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A75>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:75" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '75'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:75'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A47>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A47> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A47> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A47>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A47>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:47" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '47'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:observedWeight '0.5798'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:47'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A5>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A5> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A5> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791174"^^xsd:decimal ;
  dwc:decimalLongitude "26.025469"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.25"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A5>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791174 26.025469)"^^geo:wktLiteral ;
  geo-pos:lat "40.791174"^^xsd:decimal ;
  geo-pos:long "26.025469"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A5>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:5" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '5'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.025469'^^xsd:double;
  dwc:latitude '40.791174'^^xsd:double;
  dwc:minimumDepth '0.25'^^xsd:double;
  dwc:maximumDepth '0.25'^^xsd:double;
  dwc:temperature '25.5'^^xsd:double;
  dwc:observedWeight '0.0762'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:5'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A142> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '142'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '1.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:142'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A165> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '165'^^xsd:integer;
  dwc:scientificName 'Heteromastus filiformis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '0.1794'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129884'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:165'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129884'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A173> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '173'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '0.0035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:173'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A276> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '276'^^xsd:integer;
  dwc:scientificName 'Tellina tenuis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '0.0035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '141595'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:276'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '878470'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A202> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '202'^^xsd:integer;
  dwc:scientificName 'Melita palmata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102843'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:202'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102843'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A249> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '249'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '0.0612'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:249'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A72>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A72> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A72> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A72>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A72>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:72" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '72'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:72'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A27>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A27> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A27> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770947"^^xsd:decimal ;
  dwc:decimalLongitude "26.02921"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A27>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770947 26.02921)"^^geo:wktLiteral ;
  geo-pos:lat "40.770947"^^xsd:decimal ;
  geo-pos:long "26.02921"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A27>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:27" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '27'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.02921'^^xsd:double;
  dwc:latitude '40.770947'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.6'^^xsd:double;
  dwc:observedWeight '0.0057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:27'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A140> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '140'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.0035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:140'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A96>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A96> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A96> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A96>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A96>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:96" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '96'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.1603'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:96'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A273> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '273'^^xsd:integer;
  dwc:scientificName 'Talorchestia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '101788'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:273'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '101788'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A275> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '275'^^xsd:integer;
  dwc:scientificName 'Tellina tenuis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.2753'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '141595'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:275'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '878470'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A209> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '209'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:209'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A247> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '247'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:247'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A22>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A22> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A22> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A22>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A22>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:22" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '22'^^xsd:integer;
  dwc:scientificName 'Bittium reticulatum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.0002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '139054'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:22'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '139054'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A25>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A25> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A25> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.753426"^^xsd:decimal ;
  dwc:decimalLongitude "26.030223"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A25>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.753426 26.030223)"^^geo:wktLiteral ;
  geo-pos:lat "40.753426"^^xsd:decimal ;
  geo-pos:long "26.030223"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A25>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:25" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "5" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '25'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '5'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.030223'^^xsd:double;
  dwc:latitude '40.753426'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '23.4'^^xsd:double;
  dwc:observedWeight '0.0013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:25'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A109> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '109'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:109'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A139> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '139'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.8498'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:139'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A172> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '172'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0116'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:172'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A95>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A95> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A95> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A95>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A95>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:95" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '95'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:95'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A200> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '200'^^xsd:integer;
  dwc:scientificName 'Melita palmata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102843'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:200'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102843'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A208> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '208'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:208'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A246> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '246'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0474'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:246'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A71>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A71> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A71> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A71>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A71>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:71" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '71'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:71'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A24>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A24> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A24> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A24>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A24>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:24" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '24'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:24'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A34>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A34> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A34> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749174"^^xsd:decimal ;
  dwc:decimalLongitude "26.031752"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A34>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749174 26.031752)"^^geo:wktLiteral ;
  geo-pos:lat "40.749174"^^xsd:decimal ;
  geo-pos:long "26.031752"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A34>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:34" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '34'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031752'^^xsd:double;
  dwc:latitude '40.749174'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:34'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A145> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '145'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '1.6318'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:145'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A176> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '176'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.1517'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:176'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A111> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '111'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:111'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A203> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '203'^^xsd:integer;
  dwc:scientificName 'Microdeutopus gryllotalpa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102048'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:203'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102048'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A237> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '237'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:237'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A252> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '252'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:252'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A74>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A74> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A74> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A74>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A74>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:74" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '74'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:74'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A4>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A4> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A4> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A4>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A4>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:4" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '4'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0214'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:4'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A46>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A46> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A46> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.78048"^^xsd:decimal ;
  dwc:decimalLongitude "26.031932"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.2"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.2"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A46>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.78048 26.031932)"^^geo:wktLiteral ;
  geo-pos:lat "40.78048"^^xsd:decimal ;
  geo-pos:long "26.031932"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A46>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:46" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '46'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.031932'^^xsd:double;
  dwc:latitude '40.78048'^^xsd:double;
  dwc:minimumDepth '0.2'^^xsd:double;
  dwc:maximumDepth '0.2'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:46'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A141> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '141'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:observedWeight '0.1393'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:141'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A97>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A97> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A97> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A97>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A97>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:97" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '97'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:observedWeight '0.0508'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:97'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A274> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '274'^^xsd:integer;
  dwc:scientificName 'Talorchestia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '101788'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:274'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '101788'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A201> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '201'^^xsd:integer;
  dwc:scientificName 'Melita palmata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102843'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:201'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102843'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A248> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '248'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:observedWeight '0.0876'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:248'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A26>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A26> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A26> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A26>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A26>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:26" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '26'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:26'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A44>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A44> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A44> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.760383"^^xsd:decimal ;
  dwc:decimalLongitude "26.032776"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A44>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.760383 26.032776)"^^geo:wktLiteral ;
  geo-pos:lat "40.760383"^^xsd:decimal ;
  geo-pos:long "26.032776"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A44>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:44" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '44'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.032776'^^xsd:double;
  dwc:latitude '40.760383'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '23.2'^^xsd:double;
  dwc:observedWeight '0.017'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:44'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A137> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '137'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '2.6946'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:137'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A170> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '170'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '0.0028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:170'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A206> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '206'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:206'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A107> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '107'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:107'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A219> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '219'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '0.1025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:219'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A244> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '244'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '0.0295'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:244'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A69>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A69> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A69> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A69>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A69>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:69" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '69'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:69'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A2>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A2> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A2> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A2>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A2>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:2" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '2'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '0.0002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:2'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A43>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A43> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A43> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.766437"^^xsd:decimal ;
  dwc:decimalLongitude "26.037711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A43>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.766437 26.037711)"^^geo:wktLiteral ;
  geo-pos:lat "40.766437"^^xsd:decimal ;
  geo-pos:long "26.037711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A43>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:43" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '43'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.037711'^^xsd:double;
  dwc:latitude '40.766437'^^xsd:double;
  dwc:minimumDepth '0.6'^^xsd:double;
  dwc:maximumDepth '0.6'^^xsd:double;
  dwc:temperature '25'^^xsd:integer;
  dwc:observedWeight '0.7576'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:43'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A148> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '148'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0903'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:148'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A132> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '132'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:132'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A167> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '167'^^xsd:integer;
  dwc:scientificName 'Heteromastus filiformis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0046'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129884'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:167'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129884'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A179> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '179'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:179'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A221> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '221'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:221'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A238> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '238'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:238'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A255> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '255'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:255'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A76>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A76> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A76> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A76>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A76>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:76" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '76'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:76'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A49>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A49> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A49> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A49>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A49>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:49" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '49'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0782'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:49'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A7>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A7> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A7> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.779375"^^xsd:decimal ;
  dwc:decimalLongitude "26.040441"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A7>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.779375 26.040441)"^^geo:wktLiteral ;
  geo-pos:lat "40.779375"^^xsd:decimal ;
  geo-pos:long "26.040441"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A7>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:7" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '7'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.040441'^^xsd:double;
  dwc:latitude '40.779375'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '24'^^xsd:integer;
  dwc:observedWeight '0.0007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:7'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A108> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '108'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:108'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A129> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '129'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '0.0157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:129'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A138> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '138'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '1.205'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:138'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A171> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '171'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '0.0042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:171'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A94>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A94> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A94> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A94>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A94>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:94" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '94'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '0.0292'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:94'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A207> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '207'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:207'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A220> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '220'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '0.0812'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:220'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A245> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '245'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:observedWeight '0.0493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:245'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A70>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A70> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A70> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.749559"^^xsd:decimal ;
  dwc:decimalLongitude "26.041957"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A70>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.749559 26.041957)"^^geo:wktLiteral ;
  geo-pos:lat "40.749559"^^xsd:decimal ;
  geo-pos:long "26.041957"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A70>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:70" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "3" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '70'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '3'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.041957'^^xsd:double;
  dwc:latitude '40.749559'^^xsd:double;
  dwc:minimumDepth '0.7'^^xsd:double;
  dwc:maximumDepth '0.7'^^xsd:double;
  dwc:temperature '20.6'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:70'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A154> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '154'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:observedWeight '0.8416'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:154'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A187> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '187'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:187'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A264> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '264'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:264'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A66>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A66> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A66> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A66>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A66>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:66" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '66'^^xsd:integer;
  dwc:scientificName 'Corophium insidiosum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102092'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:66'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '148592'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A57>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A57> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A57> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A57>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A57>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:57" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '57'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:observedWeight '0.2947'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:57'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A14>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A14> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A14> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.841663"^^xsd:decimal ;
  dwc:decimalLongitude "26.046935"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A14>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.841663 26.046935)"^^geo:wktLiteral ;
  geo-pos:lat "40.841663"^^xsd:decimal ;
  geo-pos:long "26.046935"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A14>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:14" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '14'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.046935'^^xsd:double;
  dwc:latitude '40.841663'^^xsd:double;
  dwc:minimumDepth '1.5'^^xsd:double;
  dwc:maximumDepth '1.5'^^xsd:double;
  dwc:temperature '23.5'^^xsd:double;
  dwc:observedWeight '0.472'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:14'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A89>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A89> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A89> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A89>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A89>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:89" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '89'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:89'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A126> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '126'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:126'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A163> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '163'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.6138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:163'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A105> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '105'^^xsd:integer;
  dwc:scientificName 'Ficopomatus enigmaticus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130988'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:105'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130988'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A271> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '271'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0998'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:271'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A198> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '198'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.893'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:198'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A234> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '234'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:234'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A63>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A63> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A63> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.788348"^^xsd:decimal ;
  dwc:decimalLongitude "26.047711"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A63>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.788348 26.047711)"^^geo:wktLiteral ;
  geo-pos:lat "40.788348"^^xsd:decimal ;
  geo-pos:long "26.047711"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A63>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:63" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "33" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '63'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '33'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.047711'^^xsd:double;
  dwc:latitude '40.788348'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.6476'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:63'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A128> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '128'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.0306'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:128'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A136> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '136'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.7833'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:136'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A169> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '169'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.0233'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:169'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A93>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A93> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A93> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A93>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A93>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:93" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '93'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.1953'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:93'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A106> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '106'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:106'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A243> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '243'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.0482'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:243'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A64>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A64> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A64> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A64>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A64>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:64" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '64'^^xsd:integer;
  dwc:scientificName 'Colomastix pusilla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102076'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:64'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102076'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A68>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A68> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A68> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A68>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A68>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:68" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '68'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:68'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A1>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A1> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A1> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A1>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A1>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:1" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '1'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.0741'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:1'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A42>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A42> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A42> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.763214"^^xsd:decimal ;
  dwc:decimalLongitude "26.048736"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A42>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.763214 26.048736)"^^geo:wktLiteral ;
  geo-pos:lat "40.763214"^^xsd:decimal ;
  geo-pos:long "26.048736"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A42>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:42" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '42'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048736'^^xsd:double;
  dwc:latitude '40.763214'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '17.5'^^xsd:double;
  dwc:observedWeight '0.5158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:42'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A188> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.822345"^^xsd:decimal ;
  dwc:decimalLongitude "26.048794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  geo-pos:lat "40.822345"^^xsd:decimal ;
  geo-pos:long "26.048794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "23" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '188'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '23'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048794'^^xsd:double;
  dwc:latitude '40.822345'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0659'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:188'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A15>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A15> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A15> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.822345"^^xsd:decimal ;
  dwc:decimalLongitude "26.048794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A15>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  geo-pos:lat "40.822345"^^xsd:decimal ;
  geo-pos:long "26.048794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A15>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:15" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "23" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '15'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '23'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048794'^^xsd:double;
  dwc:latitude '40.822345'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0121'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:15'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A38>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A38> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A38> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.822345"^^xsd:decimal ;
  dwc:decimalLongitude "26.048794"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A38>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822345 26.048794)"^^geo:wktLiteral ;
  geo-pos:lat "40.822345"^^xsd:decimal ;
  geo-pos:long "26.048794"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A38>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:38" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "23" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '38'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '23'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.048794'^^xsd:double;
  dwc:latitude '40.822345'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0271'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:38'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A85>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A85> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A85> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A85>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A85>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:85" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '85'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:85'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A92>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A92> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A92> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A92>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A92>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:92" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '92'^^xsd:integer;
  dwc:scientificName 'Ericthonius brasiliensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102401'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:92'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102401'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A205> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '205'^^xsd:integer;
  dwc:scientificName 'Microdeutopus gryllotalpa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102048'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:205'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102048'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A103> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '103'^^xsd:integer;
  dwc:scientificName 'Ficopomatus enigmaticus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130988'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:103'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130988'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A123> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '123'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:123'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A267> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '267'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:267'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A194> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '194'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.82'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:194'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A217> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '217'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:217'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A226> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '226'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '1.5321'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:226'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A231> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '231'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.0707'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:231'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A65>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A65> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A65> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A65>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A65>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:65" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '65'^^xsd:integer;
  dwc:scientificName 'Corophium acherusicum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102082'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:65'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '225814'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A67>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A67> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A67> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A67>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A67>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:67" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '67'^^xsd:integer;
  dwc:scientificName 'Corophium insidiosum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102092'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:67'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '148592'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A60>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A60> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A60> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A60>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A60>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:60" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '60'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '8.1538'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:60'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A18>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A18> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A18> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A18>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A18>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:18" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '18'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.0054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:18'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A33>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A33> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A33> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A33>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A33>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:33" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '33'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.0005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:33'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A41>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A41> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A41> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.770179"^^xsd:decimal ;
  dwc:decimalLongitude "26.050615"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A41>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.770179 26.050615)"^^geo:wktLiteral ;
  geo-pos:lat "40.770179"^^xsd:decimal ;
  geo-pos:long "26.050615"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A41>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:41" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "29" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '41'^^xsd:integer;
  dwc:scientificName 'Capitella giardi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '29'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.050615'^^xsd:double;
  dwc:latitude '40.770179'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '20.4'^^xsd:double;
  dwc:observedWeight '0.0039'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '129877'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:41'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '129877'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A87>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A87> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A87> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A87>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A87>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:87" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '87'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:87'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A135> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '135'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0518'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:135'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A161> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '161'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.1953'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:161'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A102> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '102'^^xsd:integer;
  dwc:scientificName 'Eteone picta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0232'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130617'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:102'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '147026'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A125> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '125'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:125'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A269> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '269'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0857'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:269'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A196> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '196'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0335'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:196'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A218> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '218'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:218'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A233> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '233'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:233'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A62>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A62> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A62> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A62>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A62>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:62" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '62'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0048'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:62'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A20>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A20> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A20> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.76451"^^xsd:decimal ;
  dwc:decimalLongitude "26.05581"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A20>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.76451 26.05581)"^^geo:wktLiteral ;
  geo-pos:lat "40.76451"^^xsd:decimal ;
  geo-pos:long "26.05581"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A20>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:20" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '20'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.05581'^^xsd:double;
  dwc:latitude '40.76451'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '22'^^xsd:integer;
  dwc:observedWeight '0.0011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:20'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A77>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A77> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A77> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A77>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A77>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:77" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '77'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:77'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A133> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '133'^^xsd:integer;
  dwc:scientificName 'Glycera tridactyla'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130130'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:133'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130130'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A180> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '180'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:180'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A212> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '212'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:212'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A222> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '222'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.3129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:222'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A239> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '239'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:239'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A256> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '256'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:256'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A50>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A50> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A50> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A50>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A50>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:50" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '50'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0665'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:50'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A8>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A8> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A8> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A8>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A8>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:8" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '8'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:8'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A30>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A30> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A30> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.791035"^^xsd:decimal ;
  dwc:decimalLongitude "26.060693"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.8"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.8"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A30>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.791035 26.060693)"^^geo:wktLiteral ;
  geo-pos:lat "40.791035"^^xsd:decimal ;
  geo-pos:long "26.060693"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A30>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:30" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '30'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.060693'^^xsd:double;
  dwc:latitude '40.791035'^^xsd:double;
  dwc:minimumDepth '1.8'^^xsd:double;
  dwc:maximumDepth '1.8'^^xsd:double;
  dwc:temperature '22.5'^^xsd:double;
  dwc:observedWeight '0.0005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:30'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A84>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A84> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A84> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.810613"^^xsd:decimal ;
  dwc:decimalLongitude "26.06343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A84>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  geo-pos:lat "40.810613"^^xsd:decimal ;
  geo-pos:long "26.06343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A84>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:84" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '84'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.06343'^^xsd:double;
  dwc:latitude '40.810613'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '21.8'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:84'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A159> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.810613"^^xsd:decimal ;
  dwc:decimalLongitude "26.06343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  geo-pos:lat "40.810613"^^xsd:decimal ;
  geo-pos:long "26.06343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '159'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.06343'^^xsd:double;
  dwc:latitude '40.810613'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '21.8'^^xsd:double;
  dwc:observedWeight '3.0748'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:159'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A122> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.810613"^^xsd:decimal ;
  dwc:decimalLongitude "26.06343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  geo-pos:lat "40.810613"^^xsd:decimal ;
  geo-pos:long "26.06343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '122'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.06343'^^xsd:double;
  dwc:latitude '40.810613'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '21.8'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:122'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A266> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.810613"^^xsd:decimal ;
  dwc:decimalLongitude "26.06343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  geo-pos:lat "40.810613"^^xsd:decimal ;
  geo-pos:long "26.06343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '266'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.06343'^^xsd:double;
  dwc:latitude '40.810613'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '21.8'^^xsd:double;
  dwc:observedWeight '0.3768'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:266'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A193> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.810613"^^xsd:decimal ;
  dwc:decimalLongitude "26.06343"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.5"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.5"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.810613 26.06343)"^^geo:wktLiteral ;
  geo-pos:lat "40.810613"^^xsd:decimal ;
  geo-pos:long "26.06343"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '193'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.06343'^^xsd:double;
  dwc:latitude '40.810613'^^xsd:double;
  dwc:minimumDepth '0.5'^^xsd:double;
  dwc:maximumDepth '0.5'^^xsd:double;
  dwc:temperature '21.8'^^xsd:double;
  dwc:observedWeight '0.6422'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:193'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A127> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822027 26.065887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.822027"^^xsd:decimal ;
  dwc:decimalLongitude "26.065887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.1"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.1"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822027 26.065887)"^^geo:wktLiteral ;
  geo-pos:lat "40.822027"^^xsd:decimal ;
  geo-pos:long "26.065887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "35" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '127'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '35'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.065887'^^xsd:double;
  dwc:latitude '40.822027'^^xsd:double;
  dwc:minimumDepth '0.1'^^xsd:double;
  dwc:maximumDepth '0.1'^^xsd:double;
  dwc:temperature '25.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:127'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A164> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822027 26.065887)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.822027"^^xsd:decimal ;
  dwc:decimalLongitude "26.065887"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.1"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.1"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.822027 26.065887)"^^geo:wktLiteral ;
  geo-pos:lat "40.822027"^^xsd:decimal ;
  geo-pos:long "26.065887"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "35" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '164'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '35'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.065887'^^xsd:double;
  dwc:latitude '40.822027'^^xsd:double;
  dwc:minimumDepth '0.1'^^xsd:double;
  dwc:maximumDepth '0.1'^^xsd:double;
  dwc:temperature '25.4'^^xsd:double;
  dwc:observedWeight '0.0026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:164'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A86>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A86> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A86> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A86>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A86>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:86" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '86'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:86'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A160> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '160'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '1.1215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:160'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A104> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '104'^^xsd:integer;
  dwc:scientificName 'Ficopomatus enigmaticus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130988'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:104'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '130988'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A124> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '124'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:124'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A268> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '268'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0134'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:268'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A195> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '195'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '3.735'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:195'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A232> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '232'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:232'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A61>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A61> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A61> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A61>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A61>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:61" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '61'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '5.4963'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:61'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A19>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A19> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A19> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.775392"^^xsd:decimal ;
  dwc:decimalLongitude "26.068414"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.35"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A19>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.775392 26.068414)"^^geo:wktLiteral ;
  geo-pos:lat "40.775392"^^xsd:decimal ;
  geo-pos:long "26.068414"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A19>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:19" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '19'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.068414'^^xsd:double;
  dwc:latitude '40.775392'^^xsd:double;
  dwc:minimumDepth '0.35'^^xsd:double;
  dwc:maximumDepth '0.35'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '5.5242'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:19'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A282> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.795418"^^xsd:decimal ;
  dwc:decimalLongitude "26.073941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters "7746.69"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  geo-pos:lat "40.795418"^^xsd:decimal ;
  geo-pos:long "26.073941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "7746.69"^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '282'^^xsd:integer;
  dwc:scientificName 'Gammarus insesibilis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.073941'^^xsd:double;
  dwc:latitude '40.795418'^^xsd:double;
  dwc:coordinatePrecision '7746.69'^^xsd:double;
  dwc:occurrenceRemarks 'Coordinates and Coordinateprecision calculated and estimated by VLIZ'^^xsd:string;
  dwc:aphiaid '102280'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:282'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102280'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A281> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.795418"^^xsd:decimal ;
  dwc:decimalLongitude "26.073941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters "7746.69"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  geo-pos:lat "40.795418"^^xsd:decimal ;
  geo-pos:long "26.073941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "7746.69"^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '281'^^xsd:integer;
  dwc:scientificName 'Gammarella fucicola'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.073941'^^xsd:double;
  dwc:latitude '40.795418'^^xsd:double;
  dwc:coordinatePrecision '7746.69'^^xsd:double;
  dwc:occurrenceRemarks 'Coordinates and Coordinateprecision calculated and estimated by VLIZ'^^xsd:string;
  dwc:aphiaid '102811'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:281'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102811'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A280> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.795418"^^xsd:decimal ;
  dwc:decimalLongitude "26.073941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters "7746.69"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  geo-pos:lat "40.795418"^^xsd:decimal ;
  geo-pos:long "26.073941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "7746.69"^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '280'^^xsd:integer;
  dwc:scientificName 'Orchestia gammarella'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.073941'^^xsd:double;
  dwc:latitude '40.795418'^^xsd:double;
  dwc:coordinatePrecision '7746.69'^^xsd:double;
  dwc:occurrenceRemarks 'Coordinates and Coordinateprecision calculated and estimated by VLIZ'^^xsd:string;
  dwc:aphiaid '158122'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:280'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '103202'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A279> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.795418"^^xsd:decimal ;
  dwc:decimalLongitude "26.073941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters "7746.69"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  geo-pos:lat "40.795418"^^xsd:decimal ;
  geo-pos:long "26.073941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "7746.69"^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '279'^^xsd:integer;
  dwc:scientificName 'Orchestia mediterranea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.073941'^^xsd:double;
  dwc:latitude '40.795418'^^xsd:double;
  dwc:coordinatePrecision '7746.69'^^xsd:double;
  dwc:occurrenceRemarks 'Coordinates and Coordinateprecision estimated by VLIZ'^^xsd:string;
  dwc:aphiaid '103208'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:279'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '103208'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A283> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.795418"^^xsd:decimal ;
  dwc:decimalLongitude "26.073941"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters ""^^xsd:integer ;
  dwc:maximumDepthInMeters ""^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters "7746.69"^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.795418 26.073941)"^^geo:wktLiteral ;
  geo-pos:lat "40.795418"^^xsd:decimal ;
  geo-pos:long "26.073941"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy "7746.69"^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '283'^^xsd:integer;
  dwc:scientificName 'Orchestia stephenseni'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.073941'^^xsd:double;
  dwc:latitude '40.795418'^^xsd:double;
  dwc:coordinatePrecision '7746.69'^^xsd:double;
  dwc:occurrenceRemarks 'Coordinates and Coordinateprecision calculated and estimated by VLIZ'^^xsd:string;
  dwc:aphiaid '103215'^^xsd:integer;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:283'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '1328409'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A158> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.840073 26.092728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.840073"^^xsd:decimal ;
  dwc:decimalLongitude "26.092728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.840073 26.092728)"^^geo:wktLiteral ;
  geo-pos:lat "40.840073"^^xsd:decimal ;
  geo-pos:long "26.092728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "27" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '158'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '27'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092728'^^xsd:double;
  dwc:latitude '40.840073'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '22.2'^^xsd:double;
  dwc:observedWeight '0.0886'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:158'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A192> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.840073 26.092728)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.840073"^^xsd:decimal ;
  dwc:decimalLongitude "26.092728"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.3"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.3"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.840073 26.092728)"^^geo:wktLiteral ;
  geo-pos:lat "40.840073"^^xsd:decimal ;
  geo-pos:long "26.092728"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "27" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '192'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '27'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092728'^^xsd:double;
  dwc:latitude '40.840073'^^xsd:double;
  dwc:minimumDepth '0.3'^^xsd:double;
  dwc:maximumDepth '0.3'^^xsd:double;
  dwc:temperature '22.2'^^xsd:double;
  dwc:observedWeight '0.0016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:192'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A78>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A78> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A78> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A78>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A78>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:78" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '78'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:78'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A181> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '181'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.0311'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:181'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A113> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '113'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:113'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A223> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '223'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.1279'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:223'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A227> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '227'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.0005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:227'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A240> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '240'^^xsd:integer;
  dwc:scientificName 'Scolelepis tridentata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.0026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131178'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:240'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131178'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A257> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '257'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.0061'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:257'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A51>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A51> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A51> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A51>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A51>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:51" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '51'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:51'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A9>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A9> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A9> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.807898"^^xsd:decimal ;
  dwc:decimalLongitude "26.092872"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.6"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.6"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A9>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.807898 26.092872)"^^geo:wktLiteral ;
  geo-pos:lat "40.807898"^^xsd:decimal ;
  geo-pos:long "26.092872"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A9>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:9" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '9'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.092872'^^xsd:double;
  dwc:latitude '40.807898'^^xsd:double;
  dwc:minimumDepth '1.6'^^xsd:double;
  dwc:maximumDepth '1.6'^^xsd:double;
  dwc:temperature '21.5'^^xsd:double;
  dwc:observedWeight '0.0144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:9'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A88>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A88> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A88> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777415"^^xsd:decimal ;
  dwc:decimalLongitude "26.108078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.05"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.05"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A88>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  geo-pos:lat "40.777415"^^xsd:decimal ;
  geo-pos:long "26.108078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A88>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:88" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "32" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '88'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '32'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.108078'^^xsd:double;
  dwc:latitude '40.777415'^^xsd:double;
  dwc:minimumDepth '0.05'^^xsd:double;
  dwc:maximumDepth '0.05'^^xsd:double;
  dwc:temperature '24.8'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:88'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A162> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777415"^^xsd:decimal ;
  dwc:decimalLongitude "26.108078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.05"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.05"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  geo-pos:lat "40.777415"^^xsd:decimal ;
  geo-pos:long "26.108078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "32" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '162'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '32'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.108078'^^xsd:double;
  dwc:latitude '40.777415'^^xsd:double;
  dwc:minimumDepth '0.05'^^xsd:double;
  dwc:maximumDepth '0.05'^^xsd:double;
  dwc:temperature '24.8'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:162'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A270> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777415"^^xsd:decimal ;
  dwc:decimalLongitude "26.108078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.05"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.05"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  geo-pos:lat "40.777415"^^xsd:decimal ;
  geo-pos:long "26.108078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "32" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '270'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '32'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.108078'^^xsd:double;
  dwc:latitude '40.777415'^^xsd:double;
  dwc:minimumDepth '0.05'^^xsd:double;
  dwc:maximumDepth '0.05'^^xsd:double;
  dwc:temperature '24.8'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:270'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A197> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.777415"^^xsd:decimal ;
  dwc:decimalLongitude "26.108078"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.05"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.05"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.777415 26.108078)"^^geo:wktLiteral ;
  geo-pos:lat "40.777415"^^xsd:decimal ;
  geo-pos:long "26.108078"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "32" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '197'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '32'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.108078'^^xsd:double;
  dwc:latitude '40.777415'^^xsd:double;
  dwc:minimumDepth '0.05'^^xsd:double;
  dwc:maximumDepth '0.05'^^xsd:double;
  dwc:temperature '24.8'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:197'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A80>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A80> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A80> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A80>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A80>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:80" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '80'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:80'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A150> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '150'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0446'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:150'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A183> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '183'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:183'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A114> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '114'^^xsd:integer;
  dwc:scientificName 'Gammarus aequicauda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102270'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:114'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102270'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A259> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '259'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:259'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A213> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '213'^^xsd:integer;
  dwc:scientificName 'Microprotopus maculatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102380'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:213'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102380'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A225> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '225'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.1644'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:225'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A228> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '228'^^xsd:integer;
  dwc:scientificName 'Polydora ciliata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131141'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:228'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '131141'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A53>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A53> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A53> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A53>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A53>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:53" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '53'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0303'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:53'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A11>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A11> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A11> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A11>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A11>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:11" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '11'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0061'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:11'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A31>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A31> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A31> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.818053"^^xsd:decimal ;
  dwc:decimalLongitude "26.116545"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "1.7"^^xsd:integer ;
  dwc:maximumDepthInMeters "1.7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A31>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.818053 26.116545)"^^geo:wktLiteral ;
  geo-pos:lat "40.818053"^^xsd:decimal ;
  geo-pos:long "26.116545"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A31>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:31" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '31'^^xsd:integer;
  dwc:scientificName 'Capitella capitata capitata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.116545'^^xsd:double;
  dwc:latitude '40.818053'^^xsd:double;
  dwc:minimumDepth '1.7'^^xsd:double;
  dwc:maximumDepth '1.7'^^xsd:double;
  dwc:temperature '24.7'^^xsd:double;
  dwc:observedWeight '0.0002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '181526'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:31'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '181526'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '230'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A79>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A79> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A79> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A79>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A79>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:79" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '79'^^xsd:integer;
  dwc:scientificName 'Corophium orientale'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:occurrenceRemarks 'Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '102097'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:79'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '102097'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A149> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '149'^^xsd:integer;
  dwc:scientificName 'Hediste diversicolor'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.3279'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '152302'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:149'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152302'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A182> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '182'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:182'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A258> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '258'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0098'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:258'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A224> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '224'^^xsd:integer;
  dwc:scientificName 'Neanthes succinea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '130391'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:224'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '234850'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A52>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A52> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A52> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A52>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A52>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:52" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '52'^^xsd:integer;
  dwc:scientificName 'Cerastoderma glaucum'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '138999'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:52'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '138999'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A10>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A10> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A10> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.83221"^^xsd:decimal ;
  dwc:decimalLongitude "26.132233"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.4"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.4"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A10>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.83221 26.132233)"^^geo:wktLiteral ;
  geo-pos:lat "40.83221"^^xsd:decimal ;
  geo-pos:long "26.132233"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A10>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:10" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '10'^^xsd:integer;
  dwc:scientificName 'Abra ovata'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.132233'^^xsd:double;
  dwc:latitude '40.83221'^^xsd:double;
  dwc:minimumDepth '0.4'^^xsd:double;
  dwc:maximumDepth '0.4'^^xsd:double;
  dwc:temperature '21.4'^^xsd:double;
  dwc:observedWeight '0.0114'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '146467'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:10'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '141438'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A272> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.809727 26.14268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.809727"^^xsd:decimal ;
  dwc:decimalLongitude "26.14268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.1"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.1"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.809727 26.14268)"^^geo:wktLiteral ;
  geo-pos:lat "40.809727"^^xsd:decimal ;
  geo-pos:long "26.14268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "34" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '272'^^xsd:integer;
  dwc:scientificName 'Spio decoratus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '34'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.14268'^^xsd:double;
  dwc:latitude '40.809727'^^xsd:double;
  dwc:minimumDepth '0.1'^^xsd:double;
  dwc:maximumDepth '0.1'^^xsd:double;
  dwc:temperature '19.4'^^xsd:double;
  dwc:observedWeight '0.0015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '131182'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:272'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '152314'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A199> ;
  mr:hasGeometry <https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.809727 26.14268)"^^geo:wktLiteral ;
  dwc:decimalLatitude "40.809727"^^xsd:decimal ;
  dwc:decimalLongitude "26.14268"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0.1"^^xsd:integer ;
  dwc:maximumDepthInMeters "0.1"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (40.809727 26.14268)"^^geo:wktLiteral ;
  geo-pos:lat "40.809727"^^xsd:decimal ;
  geo-pos:long "26.14268"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/3223__urn%3Acatalog%3AAUTH-DUTH%3AErvos%20Delta%20September%201981%3A199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:AUTH-DUTH:Ervos Delta September 1981:199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/3223_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "34" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2012-11-08'^^xsd:date;
  dwc:institutionCode 'AUTH-DUTH'^^xsd:string;
  dwc:collectionCode 'Ervos Delta September 1981'^^xsd:string;
  dwc:catalogNumber '199'^^xsd:integer;
  dwc:scientificName 'Hydrobia acuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:fieldNumber '34'^^xsd:integer;
  dwc:yearCollected '1981'^^xsd:integer;
  dwc:monthCollected '9'^^xsd:integer;
  dwc:continentOcean 'Aegean Sea'^^xsd:string;
  dwc:country 'Greece'^^xsd:string;
  dwc:longitude '26.14268'^^xsd:double;
  dwc:latitude '40.809727'^^xsd:double;
  dwc:minimumDepth '0.1'^^xsd:double;
  dwc:maximumDepth '0.1'^^xsd:double;
  dwc:temperature '19.4'^^xsd:double;
  dwc:observedWeight '0.0012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit ObservedWeight: g/0.1 m²; Gear: modified van Veen grab sampled a surface area of 400 cm² (20 x 20) cm and penetrated to a depth of 20cm'^^xsd:string;
  dwc:aphiaid '140123'^^xsd:integer;
  dwc:sampleSize '0.1 m^2'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:AUTH-DUTH:Ervos Delta September 1981:199'^^xsd:string;
  dwc:observationDate '1981-09-01'^^xsd:date;
  dwc:aphiaIdAccepted '140123'^^xsd:integer;
  dwc:timePrecision '10'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
# EOF