@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dwc: <http://rs.tdwg.org/dwc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix d0: <http://www.ontologydesignpatterns.org/ont/d0.owl#> .
@prefix dul: <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#> .
@prefix skos-xl: <http://www.w3.org/2008/05/skos-xl#> .
@prefix top-level: <https://aphia.org/ns/top-level/> .
@prefix taxon-name: <https://aphia.org/ns/taxon-name/> .
@prefix td: <https://aphia.org/ns/distribution/> .
@prefix media: <https://aphia.org/ns/media/> .
@prefix tat: <https://aphia.org/ns/attribute-trait/> .
@prefix xsd: <https://www.w3.org/2001/XMLSchema#> .
@prefix schema: <https://schema.org/> .

<https://aphia.org/id/taxname/146900> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Crassostrea angulata (Lamarck, 1819)"^^xsd:string ;
   taxon-name:aphiaID "146900"^^xsd:integer ;
   dwc:scientificNameID "146900"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:146900"^^xsd:string ;
   taxon-name:scientificName "Crassostrea angulata"^^xsd:string ;
   taxon-name:authorship "(Lamarck, 1819)"^^xsd:string ;
   dwc:scientificNameAuthorship "(Lamarck, 1819)"^^xsd:string ;
   taxon-name:fullScientificName "Crassostrea angulata (Lamarck, 1819)"^^xsd:string ;
   skos-xl:literalForm "Crassostrea angulata (Lamarck, 1819)"^^xsd:string ;
   dwc:scientificName "Crassostrea angulata (Lamarck, 1819)"^^xsd:string ;
   dct:bibliographicCitation """MolluscaBase eds. (2026). MolluscaBase. Crassostrea angulata (Lamarck, 1819). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=146900 on 2026-04-19"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/5275>, <https://marineinfo.org/id/dataset/5274>, <https://marineinfo.org/id/dataset/3731>, <https://marineinfo.org/id/dataset/5273>, <https://marineinfo.org/id/dataset/8131>, <https://marineinfo.org/id/dataset/9018> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#unaccepted> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#species> ;
   dwc:taxonRank <https://aphia.org/ns/rank#species> ;
   dct:source <https://aphia.org/id/source/8724>, <https://aphia.org/id/source/223579>, <https://aphia.org/id/source/285313>, <https://aphia.org/id/source/41384>, <https://aphia.org/id/source/42000>, <https://aphia.org/id/source/167147>, <https://aphia.org/id/source/167295>, <https://aphia.org/id/source/167296>, <https://aphia.org/id/source/288448> ;
   taxon-name:hasSynonym <https://aphia.org/id/taxname/1742738>, <https://aphia.org/id/taxname/539830>, <https://aphia.org/id/taxname/152999>, <https://aphia.org/id/taxname/542048>, <https://aphia.org/id/taxname/546460> ;
   rdfs:seeAlso <https://www.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=27891>, <http://www.biodiversitylibrary.org/name/Crassostrea_angulata>, <https://www.ebi.ac.uk/ena/data/view/Taxon:558553>, <https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=558553&lvl=0>, <http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:146900> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/1039387> ;
   tat:hasHabitat <https://aphia.org/id/environment/marine> ;
   taxon-name:hasSynonymName <https://aphia.org/id/taxname/1742738>, <https://aphia.org/id/taxname/539830>, <https://aphia.org/id/taxname/152999>, <https://aphia.org/id/taxname/542048>, <https://aphia.org/id/taxname/546460> ;
   td:hasDistribution <https://aphia.org/id/distribution/566682>, <https://aphia.org/id/distribution/576144>, <https://aphia.org/id/distribution/648016>, <https://aphia.org/id/distribution/957852>, <https://aphia.org/id/distribution/1606385>, <https://aphia.org/id/distribution/1705000>, <https://aphia.org/id/distribution/1705001>, <https://aphia.org/id/distribution/1705002>, <https://aphia.org/id/distribution/1705003>, <https://aphia.org/id/distribution/1584164> ;
   taxon-name:isDenotedBy <https://aphia.org/id/vernacular-name/2622>, <https://aphia.org/id/vernacular-name/97449>, <https://aphia.org/id/vernacular-name/103381>, <https://aphia.org/id/vernacular-name/103382> ;
   tat:hasAdditionalDescription <https://aphia.org/id/taxon-description/399210> ;
   taxon-name:hasParent _:b1 .

_:b1 a taxon-name:Taxon, skos-xl:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/138297> .

<https://aphia.org/ns/taxonomic-status#unaccepted> a skos:Concept, taxon-name:Status ;
   skos:prefLabel "unaccepted"@en ;
   rdfs:label "unaccepted"@en ;
   skos:definition """Synonym name, or anything that is not accepted"""^^xsd:string ;
   dwc:taxonomicStatus <https://rs.gbif.org/vocabulary/gbif/taxonomicStatus/synonym> ;
   dwc:nomenclaturalStatus <https://rs.gbif.org/vocabulary/gbif/nomenclatural_status/available> .


<https://aphia.org/ns/rank#species> a skos:Concept, taxon-name:Rank ;
   skos:prefLabel "Species"@en ;
   rdfs:label "Species"@en .

<https://aphia.org/id/source/8724> a top-level:Source, dct:BibliographicResource ;
   dct:title """<i>Histoire naturelle des animaux sans vertèbres</i>. Tome sixième, 1re partie, vi + 343 pp. Paris, published by the author."""^^xsd:string ;
   dct:bibliographicCitation  """Lamarck, [J.-B. M.] de. (1819). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome sixième, 1re partie, vi + 343 pp. Paris, published by the author."""^^xsd:string ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1819"^^xsd:gYear .

<https://aphia.org/id/source/223579> a top-level:Source, dct:BibliographicResource ;
   dct:title """The oysters of Hong Kong (Bivalvia: Ostreidae and Gryphaeidae)"""^^xsd:string ;
   dct:bibliographicCitation  """Lam K. & Morton B. (2004). The oysters of Hong Kong (Bivalvia: Ostreidae and Gryphaeidae). The Raffles Bulletin of Zoology 52. pp 11-28."""^^xsd:string ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/285313> a top-level:Source, dct:BibliographicResource ;
   dct:title """MONEOS – Geïntegreerd datarapport: INBO: toestand Zeeschelde 2013 Monitoringsoverzicht en 1ste lijnsrapportage Geomorfologie, diversiteit Habitats en diversiteit Soorten"""^^xsd:string ;
   dct:bibliographicCitation  """Van Ryckegem, G.; Van Braeckel, A.; Elsen, R.; Speybroeck, J.; Vandevoorde, B.; Mertens, W.; Breine, J.; Van den Bergh, E. (2014). MONEOS – Geïntegreerd datarapport: INBO: toestand Zeeschelde 2013 Monitoringsoverzicht en 1ste lijnsrapportage Geomorfologie, diversiteit Habitats en diversiteit Soorten. <em>Rapporten van het Instituut voor Natuur- en Bosonderzoek, INBO.R.2014.2646963. Instituut voor Natuur- en Bosonderzoek (INBO): Brussel.</em> 137 pp."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/241088> ;
   schema:datePublished "2014"^^xsd:gYear .

<https://aphia.org/id/source/41384> a top-level:Source, dct:BibliographicResource ;
   dct:title """Portuguese and Japanese oysters are the same species"""^^xsd:string ;
   dct:bibliographicCitation  """Menzel R.W. (1974). Portuguese and Japanese oysters are the same species. <i>Journal of the Fisheries Research Board of Canada 31</i>:  453-456"""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1139/f74-074> ;
   schema:datePublished "1974"^^xsd:gYear .

<https://aphia.org/id/source/42000> a top-level:Source, dct:BibliographicResource ;
   dct:title """Past and present geographical distribution of populations of Portuguese (Crassostrea angulata)and Pacific (C. gigas) oysters along the European and north African Atlantic coasts"""^^xsd:string ;
   dct:bibliographicCitation  """Fabioux C., Huvet A., Lapègue S., Heurtebise S. & Boudry P. (2002). Past and present geographical distribution of populations of Portuguese (<i>Crassostrea angulata</i>)and Pacific (<i>C. gigas</i>) oysters along the European and north African Atlantic coasts. <i>Haliotis 31</i>:  33-44"""^^xsd:string ;
   schema:datePublished "2002"^^xsd:gYear .

<https://aphia.org/id/source/167147> a top-level:Source, dct:BibliographicResource ;
   dct:title """Natural hybridization between genetically differentiated populations of <i>Crassostrea gigas</i> and <i>C. angulata</i> highlighted by sequence variation in flanking regions of a microsatellite locus."""^^xsd:string ;
   dct:bibliographicCitation  """Huvet, A.; Fabioux, C.; Mccombie, H.; Lapegue, S.; Boudry, P. (2004). Natural hybridization between genetically differentiated populations of <i>Crassostrea gigas</i> and <i>C. angulata</i> highlighted by sequence variation in flanking regions of a microsatellite locus. <em>Marine Ecology Progress Series.</em> 272: 141-152."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.3354/meps272141> ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/167295> a top-level:Source, dct:BibliographicResource ;
   dct:title """Evidence for the presence of the Portuguese oyster, <i>Crassostrea angulata</i>, in northern China"""^^xsd:string ;
   dct:bibliographicCitation  """Lapegue S., Batista F.M., Heurtebise S., Yu Z. & Boudry P. 2004. Evidence for the presence of the Portuguese oyster, <i>Crassostrea angulata</i>, in northern China. <i>Journal of Shellfish Research</i>, 23(3): 759-763."""^^xsd:string ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/167296> a top-level:Source, dct:BibliographicResource ;
   dct:title """The taxonomic status and origin of the Portuguese oyster Crassostrea angulata (Lamarck, 1819)"""^^xsd:string ;
   dct:bibliographicCitation  """Batista F., Leitão A., Huvet A., Lapegue S., Heurtebise S. & Boudry P. 2005.
The taxonomic status and origin of the Portuguese oyster <i>Crassostrea angulata</i> (Lamarck, 1819). <i> in:</i>Proceedings, 1st International Oyster Symposium, Tokyo, Japan, July 13-14. <i>Oyster Research Institute News</i>, 18: 6pp. unpaginated."""^^xsd:string ;
   schema:datePublished "2005"^^xsd:gYear .

<https://aphia.org/id/source/288448> a top-level:Source, dct:BibliographicResource ;
   dct:title """The proposed dropping of the genus <i>Crassostrea</i> for all Pacific cupped oysters and Its replacement by a new genus <i>Magallana</i>: A dissenting view"""^^xsd:string ;
   dct:bibliographicCitation  """Bayne B.L., Ahrens M., Allen S. K., Anglès D'auriac M., Backeljau T., Beninger P., Bohn R., Boudry P., Davis J., Green T., Guo X., Hedgecock D., Ibarra A., Kingsley-Smith P., Krause M., Langdon C., Lapègue S., Li C., Manahan D., Mann R., Perez-Paralle L., Powell E.N., Rawson P.D., Speiser D., SanchezJ.L., Shumway S. & Wang H. (2017). The proposed dropping of the genus <i>Crassostrea</i> for all Pacific cupped oysters and Its replacement by a new genus <i>Magallana</i>: A dissenting view. <em>Journal of Shellfish Research.</em> 6(3):  545-547."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.2983/035.036.0301> ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "2017"^^xsd:gYear .


<https://aphia.org/id/vernacular-name/2622> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Portugese oester"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/nld> ;
   dct:source <https://aphia.org/id/source/691> .

<https://aphia.org/id/vernacular-name/97449> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Portuguese oyster"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/eng> ;
   dct:source <https://aphia.org/id/source/275941> .

<https://aphia.org/id/vernacular-name/103381> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Greifmuschel"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/deu> ;
   dct:source <https://aphia.org/id/source/275941> .

<https://aphia.org/id/vernacular-name/103382> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Portugiesische Auster"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/deu> ;
   dct:source <https://aphia.org/id/source/275941> .



<https://aphia.org/id/distribution/566682> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Spain - Demarcación Marina Noratlántica"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62657> ;
   dwc:locality <https://marineregions.org/mrgid/62657> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> ;
   dct:source <https://aphia.org/id/source/221116> .

<https://aphia.org/id/distribution/576144> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - German Bight"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/3427> ;
   dwc:locality <https://marineregions.org/mrgid/3427> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> ;
   dct:source <https://aphia.org/id/source/10051> .

<https://aphia.org/id/distribution/648016> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Zeebrugge"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/2551> ;
   dwc:locality <https://marineregions.org/mrgid/2551> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> ;
   dct:source <https://aphia.org/id/source/141412> .

<https://aphia.org/id/distribution/957852> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Spain - Demarcación Marina Sudatlántica"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62658> ;
   dwc:locality <https://marineregions.org/mrgid/62658> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> ;
   td:hasInvasiveness <https://aphia.org/ns/invasiveness#not-invasive> ;
   dct:source <https://aphia.org/id/source/42000> .

<https://aphia.org/id/distribution/1606385> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Spain - Demarcación Marina Noratlántica"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62657> ;
   dwc:locality <https://marineregions.org/mrgid/62657> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> ;
   dct:source <https://aphia.org/id/source/57303> .

<https://aphia.org/id/distribution/1705000> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Central Kuroshio Current"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/22005> ;
   dwc:locality <https://marineregions.org/mrgid/22005> ;
   td:hasOrigin <https://aphia.org/ns/origin#uncertain> ;
   dct:source <https://aphia.org/id/source/492911> .

<https://aphia.org/id/distribution/1705001> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Taiwanese part of the South China Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25448> ;
   dwc:locality <https://marineregions.org/mrgid/25448> ;
   dct:source <https://aphia.org/id/source/492913> .

<https://aphia.org/id/distribution/1705002> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Chinese part of the South China Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25456> ;
   dwc:locality <https://marineregions.org/mrgid/25456> ;
   dct:source <https://aphia.org/id/source/492913> .

<https://aphia.org/id/distribution/1705003> a td:Distribution ;
   rdfs:label "Distribution for Crassostrea angulata (Lamarck, 1819) - Chinese part of the Eastern China Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25461> ;
   dwc:locality <https://marineregions.org/mrgid/25461> ;
   dct:source <https://aphia.org/id/source/492913> .

<https://aphia.org/id/distribution/1584164> a td:Distribution ;
   rdfs:label "Distribution for Gryphaea angulata Lamarck, 1819 - Portuguese Exclusive Economic Zone"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/539830> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/5688> ;
   dwc:locality <https://marineregions.org/mrgid/5688> ;
   td:hasOrigin <https://aphia.org/ns/origin#alien> .

<https://aphia.org/ns/origin#alien> a skos:Concept, td:Origin ;
   skos:prefLabel "Alien"@en ;
   rdfs:label "Alien"@en ;
   skos:definition "Species introduced by man into places out of their natural range of distribution"@en .

<https://aphia.org/ns/origin#uncertain> a skos:Concept, td:Origin ;
   skos:prefLabel "Origin uncertain"@en ;
   rdfs:label "Origin uncertain"@en ;
   skos:definition "Species whose biological status is uncertain i.e. it is uncertain if the species is native or alien to the location"@en .

<https://aphia.org/ns/invasiveness#not-invasive> a skos:Concept, td:Origin ;
   skos:prefLabel "Not invasive"@en ;
   rdfs:label "Not invasive"@en ;
   skos:definition "Species that has not demonstrated any invasive traits in its introduced range"@en .

<https://aphia.org/id/taxon-description/399210> a tat:TaxonDescription ;
   rdfs:label "Taxon Description AMBI ecological group for Taxon denoted by name 146900"@en ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/ambi-ecological-group> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/146900> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/ambi-ecological-group#tolerant-to-disturbance> .