@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/141644> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Thracia convexa (W. Wood, 1815)"^^xsd:string ;
   taxon-name:aphiaID "141644"^^xsd:integer ;
   dwc:scientificNameID "141644"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:141644"^^xsd:string ;
   taxon-name:scientificName "Thracia convexa"^^xsd:string ;
   taxon-name:authorship "(W. Wood, 1815)"^^xsd:string ;
   dwc:scientificNameAuthorship "(W. Wood, 1815)"^^xsd:string ;
   taxon-name:fullScientificName "Thracia convexa (W. Wood, 1815)"^^xsd:string ;
   skos-xl:literalForm "Thracia convexa (W. Wood, 1815)"^^xsd:string ;
   dwc:scientificName "Thracia convexa (W. Wood, 1815)"^^xsd:string ;
   dct:bibliographicCitation """MolluscaBase eds. (2026). MolluscaBase. Thracia convexa (W. Wood, 1815). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=141644 on 2026-04-06"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/161>, <https://marineinfo.org/id/dataset/67>, <https://marineinfo.org/id/dataset/5275>, <https://marineinfo.org/id/dataset/3123>, <https://marineinfo.org/id/dataset/3174>, <https://marineinfo.org/id/dataset/8131> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#accepted> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#species> ;
   dwc:taxonRank <https://aphia.org/ns/rank#species> ;
   dct:source <https://aphia.org/id/source/40653>, <https://aphia.org/id/source/41102>, <https://aphia.org/id/source/290387>, <https://aphia.org/id/source/39158>, <https://aphia.org/id/source/40269>, <https://aphia.org/id/source/451206>, <https://aphia.org/id/source/164405>, <https://aphia.org/id/source/1364>, <https://aphia.org/id/source/39439>, <https://aphia.org/id/source/145153> ;
   taxon-name:hasSynonym <https://aphia.org/id/taxname/541337>, <https://aphia.org/id/taxname/544013>, <https://aphia.org/id/taxname/544029>, <https://aphia.org/id/taxname/544037>, <https://aphia.org/id/taxname/1696793>, <https://aphia.org/id/taxname/544041>, <https://aphia.org/id/taxname/1696795> ;
   rdfs:seeAlso <http://www.habitas.org.uk/marinelife/species.asp?item=W23500>, <http://www.marlin.ac.uk/species_gateway.php?ermsid=141644>, <https://www.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=674389>, <http://www.biodiversitylibrary.org/name/Thracia_convexa>, <http://www.dyntaxa.se/Taxon/Info/218247?changeRoot=True>, <https://www.ebi.ac.uk/ena/data/view/Taxon:2268685>, <https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=2268685&lvl=0>, <https://malacopics.nl/showimage.php?malacopicname=Thraciidae&image=MIOCENE-ANVERSIAN%20Thracia%20convexa.jpg>, <https://malacopics.nl/showimage.php?malacopicname=Thraciidae&image=Thracia%20convexa.jpg>, <http://naturalhistory.museumwales.ac.uk/britishbivalves/browserecord.php?-recid=322>, <http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:141644> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/141644> ;
   tat:hasHabitat <https://aphia.org/id/environment/marine> ;
   taxon-name:hasSynonymName <https://aphia.org/id/taxname/541337>, <https://aphia.org/id/taxname/544013>, <https://aphia.org/id/taxname/544029>, <https://aphia.org/id/taxname/544037>, <https://aphia.org/id/taxname/1696793>, <https://aphia.org/id/taxname/544041>, <https://aphia.org/id/taxname/1696795> ;
   media:isSubjectOf <https://aphia.org/id/image/160289> ;
   td:hasDistribution <https://aphia.org/id/distribution/308668>, <https://aphia.org/id/distribution/408744>, <https://aphia.org/id/distribution/728815>, <https://aphia.org/id/distribution/782524>, <https://aphia.org/id/distribution/1548983>, <https://aphia.org/id/distribution/1549734>, <https://aphia.org/id/distribution/1550454>, <https://aphia.org/id/distribution/1585378>, <https://aphia.org/id/distribution/1713525>, <https://aphia.org/id/distribution/1713526> ;
   tat:hasAdditionalDescription <https://aphia.org/id/taxon-description/17763>, <https://aphia.org/id/taxon-description/394455>, <https://aphia.org/id/taxon-description/394458>, <https://aphia.org/id/taxon-description/403893>, <https://aphia.org/id/taxon-description/873982>, <https://aphia.org/id/taxon-description/2687300> ;
   taxon-name:hasParent _:b1 .

_:b1 a taxon-name:Taxon, skos-xl:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/138549> .

<https://aphia.org/ns/taxonomic-status#accepted> a skos:Concept, taxon-name:Status ;
   skos:prefLabel "accepted"@en ;
   rdfs:label "accepted"@en ;
   skos:definition """Valid name (ICZN) or name considered to be taxonomically correct (ICBN)"""^^xsd:string ;
   dwc:taxonomicStatus <https://rs.gbif.org/vocabulary/gbif/taxonomicStatus/accepted> ;
   dwc:nomenclaturalStatus <https://rs.gbif.org/vocabulary/gbif/nomenclatural_status/valid> .


<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/40653> a top-level:Source, dct:BibliographicResource ;
   dct:title """General conchology  or a description of shells, arranged according to the Linnean system. London, John Booth. Vol. 1, lxi + 7 + 246 pp., 60 pl."""^^xsd:string ;
   dct:bibliographicCitation  """Wood, W. (1815). General conchology  or a description of shells, arranged according to the Linnean system. London, John Booth. Vol. 1, lxi + 7 + 246 pp., 60 pl."""^^xsd:string ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1815"^^xsd:gYear .

<https://aphia.org/id/source/41102> a top-level:Source, dct:BibliographicResource ;
   dct:title """Monografia dei generi Thracia e Clavagella per servire alla fauna di Sicilia"""^^xsd:string ;
   dct:bibliographicCitation  """Aradas A. & Calcara P. (1843). Monografia dei generi Thracia e Clavagella per servire alla fauna di Sicilia. <i>Atti dell'Accademia Gioenia di Scienze Naturali (1) 19</i>:  209-222"""^^xsd:string ;
   schema:datePublished "1843"^^xsd:gYear .

<https://aphia.org/id/source/290387> a top-level:Source, dct:BibliographicResource ;
   dct:title """Diagnoses Molluscorum novorum."""^^xsd:string ;
   dct:bibliographicCitation  """Dunker, W. (1852). Diagnoses Molluscorum novorum. <em>Zeitschrift für Malakozoologie.</em> 9(4): 49-62."""^^xsd:string ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1852"^^xsd:gYear .

<https://aphia.org/id/source/39158> a top-level:Source, dct:BibliographicResource ;
   dct:title """Descrizione delle conchiglie fossili di Gravitelli presso Messina"""^^xsd:string ;
   dct:bibliographicCitation  """Aradas A. (1847). Descrizione delle conchiglie fossili di Gravitelli presso Messina. <i>Atti dell'Accademia Gioenia di Scienze Naturali (2) 4</i>:  57-88"""^^xsd:string ;
   schema:datePublished "1847"^^xsd:gYear .

<https://aphia.org/id/source/40269> a top-level:Source, dct:BibliographicResource ;
   dct:title """<i>Enumeratio molluscorum Siciliae cum viventium tum in tellure tertiaria fossilium, quae in itinere suo observavit. Vol. 2</i>"""^^xsd:string ;
   dct:bibliographicCitation  """Philippi, R. A. (1844). <i>Enumeratio molluscorum Siciliae cum viventium tum in tellure tertiaria fossilium, quae in itinere suo observavit. Vol. 2</i>. Halle [Halis Saxorum]: Eduard Anton. iv + 303 pp., pls 13-28."""^^xsd:string ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1844"^^xsd:gYear .

<https://aphia.org/id/source/451206> a top-level:Source, dct:BibliographicResource ;
   dct:title """Развитие моллюсковой фауны чокрака Грузии [= The development of the fauna of mollusks of Chokrakian of Georgia]"""^^xsd:string ;
   dct:bibliographicCitation  """Bagdasarian K.G. (1965). Развитие моллюсковой фауны чокрака Грузии [= The development of the fauna of mollusks of Chokrakian of Georgia]. <em>Tbilisi: Metsdniereba, 1965.</em> 231 pp."""^^xsd:string ;
   schema:datePublished "1965"^^xsd:gYear .

<https://aphia.org/id/source/164405> a top-level:Source, dct:BibliographicResource ;
   dct:bibliographicCitation  """Census of Marine Life (2012). SYNDEEP: Towards a first global synthesis of biodiversity, biogeography and ecosystem function in the deep sea. Unpublished data (datasetID: 20)"""^^xsd:string ;
   schema:datePublished "2012"^^xsd:gYear .

<https://aphia.org/id/source/1364> a top-level:Source, dct:BibliographicResource ;
   dct:title """Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification."""^^xsd:string ;
   dct:bibliographicCitation  """Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (eds), European Register of Marine Species: a check-list of the marine species in Europe and a bibliography of guides to their identification. <em>Patrimoines Naturels.</em> 50: 180-213."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/61241> ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "2001"^^xsd:gYear .

<https://aphia.org/id/source/39439> a top-level:Source, dct:BibliographicResource ;
   dct:title """Monograph on the family Osteodesmacea of Deshayes, with remarks on two species of Patelloidea, and descriptions of new species of marine shells, a species of <i>Anculotus</i>, and one of <i>Eolis</i>"""^^xsd:string ;
   dct:bibliographicCitation  """Couthouy, J. P. (1839). Monograph on the family Osteodesmacea of Deshayes, with remarks on two species of Patelloidea, and descriptions of new species of marine shells, a species of <i>Anculotus</i>, and one of <i>Eolis</i>. <em>Boston Journal of Natural History.</em> 2(2): 129-189."""^^xsd:string ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1839"^^xsd:gYear .

<https://aphia.org/id/source/145153> a top-level:Source, dct:BibliographicResource ;
   dct:title """<i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM."""^^xsd:string ;
   dct:bibliographicCitation  """Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/215405> ;
   schema:datePublished "2010"^^xsd:gYear .



<https://aphia.org/id/image/160289> a media:ImageObject, schema:ImageObject ;
   rdfs:label "Thracia convexa"^^xsd:string ;
   dct:title "Thracia convexa"^^xsd:string ;
   dct:subject [
   a taxon-name:Taxon , skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644>
   ] ;
   dct:rightsHolder "Kapeller, Rudolf"^^xsd:string ;
   dct:format <https://publications.europa.eu/resource/authority/file-type/JPEG> ;
   dct:description """<br />
Find more information about this species at: <a href="https://www.rkapeller.eu/species.html?MM_Thracia_convexa">https://www.rkapeller.eu/species.html?MM_Thracia_convexa</a><br />
Click <a href="https://www.rkapeller.eu/index_en.html">here</a> for the database with determination key for European mollusks"""^^xsd:string ;
   dct:created "2023-03-13 00:27:09.253"^^xsd:dateTime ;
   schema:contentUrl <https://images.vliz.be/thumbs/160289_thracia-convexa.jpg> .

<https://aphia.org/id/distribution/308668> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - European waters (ERMS scope)"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/7130> ;
   dwc:locality <https://marineregions.org/mrgid/7130> ;
   dct:source <https://aphia.org/id/source/1364> .

<https://aphia.org/id/distribution/408744> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - British Isles"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/3140> ;
   dwc:locality <https://marineregions.org/mrgid/3140> ;
   dct:source <https://aphia.org/id/source/1> .

<https://aphia.org/id/distribution/728815> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Irish Exclusive economic Zone"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/5681> ;
   dwc:locality <https://marineregions.org/mrgid/5681> ;
   dct:source <https://aphia.org/id/source/149068> .

<https://aphia.org/id/distribution/782524> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Swedish part of the Skagerrak"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25228> ;
   dwc:locality <https://marineregions.org/mrgid/25228> ;
   dct:source <https://aphia.org/id/source/165516> .

<https://aphia.org/id/distribution/1548983> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Marmara Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/3369> ;
   dwc:locality <https://marineregions.org/mrgid/3369> ;
   dct:source <https://aphia.org/id/source/225307> .

<https://aphia.org/id/distribution/1549734> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Turkish part of the Aegean Sea"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25624> ;
   dwc:locality <https://marineregions.org/mrgid/25624> ;
   dct:source <https://aphia.org/id/source/225307> .

<https://aphia.org/id/distribution/1550454> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Turkish part of the Mediterranean Sea - Eastern Basin"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/25191> ;
   dwc:locality <https://marineregions.org/mrgid/25191> ;
   dct:source <https://aphia.org/id/source/225307> .

<https://aphia.org/id/distribution/1585378> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Spain - Demarcación Marina Levantino-Balear"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62659> ;
   dwc:locality <https://marineregions.org/mrgid/62659> ;
   dct:source <https://aphia.org/id/source/40987> .

<https://aphia.org/id/distribution/1713525> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Spain - Demarcación Marina del Estrecho y Alborán"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62660> ;
   dwc:locality <https://marineregions.org/mrgid/62660> ;
   dct:source <https://aphia.org/id/source/167366> .

<https://aphia.org/id/distribution/1713526> a td:Distribution ;
   rdfs:label "Distribution for Thracia convexa (W. Wood, 1815) - Spain - Demarcación Marina Sudatlántica"@en ;
   td:isDistributionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/141644> ;
   ] ;
   td:hasArea <https://marineregions.org/mrgid/62658> ;
   dwc:locality <https://marineregions.org/mrgid/62658> ;
   dct:source <https://aphia.org/id/source/131509> .

<https://aphia.org/id/taxon-description/17763> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Functional group for Taxon denoted by name 105"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/17764> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/functional-group> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/105> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/functional-group#benthos> .

<https://aphia.org/id/taxon-description/394455> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Supporting structure & enclosure for Taxon denoted by name 254"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/394456>, <https://aphia.org/id/taxon-description-extra-specification/394457> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/supporting-structure-enclosure> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/254> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/supporting-structure-enclosure#exoskeleton> .

<https://aphia.org/id/taxon-description/394458> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Supporting structure & enclosure for Taxon denoted by name 254"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/394459>, <https://aphia.org/id/taxon-description-extra-specification/394460> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/supporting-structure-enclosure> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/254> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/supporting-structure-enclosure#exoskeleton> .

<https://aphia.org/id/taxon-description/403893> a tat:TaxonDescription ;
   rdfs:label "Taxon Description AMBI ecological group for Taxon denoted by name 141644"@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/141644> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/ambi-ecological-group#very-sensitive-to-disturbance> .

<https://aphia.org/id/taxon-description/873982> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Body size (qualitative) for Taxon denoted by name 105"@en ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/body-size-qualitative> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/105> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/body-size-qualitative#medium-body-size-2-to-200mm> .

<https://aphia.org/id/taxon-description/2687300> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Nomenclature code for Taxon denoted by name 2"@en ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/nomenclature-code> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/2> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/nomenclature-code#iczn> .

<https://aphia.org/id/taxon-description-extra-specification/17764> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Life stage adult"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/life-stage> ;
   top-level:hasValue <https://aphia.org/ns/traits/life-stage#adult> .
<https://aphia.org/id/taxon-description-extra-specification/394456> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Structure Solid"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/structure> ;
   top-level:hasValue <https://aphia.org/ns/traits/structure#solid> .
<https://aphia.org/id/taxon-description-extra-specification/394457> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Composition Aragonite"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/composition> ;
   top-level:hasValue <https://aphia.org/ns/traits/composition#aragonite> .
<https://aphia.org/id/taxon-description-extra-specification/394459> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Structure Solid"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/structure> ;
   top-level:hasValue <https://aphia.org/ns/traits/structure#solid> .
<https://aphia.org/id/taxon-description-extra-specification/394460> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Composition Chitinous"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/composition> ;
   top-level:hasValue <https://aphia.org/ns/traits/composition#chitinous> .