@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/1269> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Echiura Sedgwick, 1898"^^xsd:string ;
   taxon-name:aphiaID "1269"^^xsd:integer ;
   dwc:scientificNameID "1269"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:1269"^^xsd:string ;
   taxon-name:scientificName "Echiura"^^xsd:string ;
   taxon-name:authorship "Sedgwick, 1898"^^xsd:string ;
   dwc:scientificNameAuthorship "Sedgwick, 1898"^^xsd:string ;
   taxon-name:fullScientificName "Echiura Sedgwick, 1898"^^xsd:string ;
   skos-xl:literalForm "Echiura Sedgwick, 1898"^^xsd:string ;
   dwc:scientificName "Echiura Sedgwick, 1898"^^xsd:string ;
   dct:bibliographicCitation """WoRMS (2026). Echiura. Accessed at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1269 on 2026-05-03"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/161>, <https://marineinfo.org/id/dataset/3160>, <https://marineinfo.org/id/dataset/540>, <https://marineinfo.org/id/dataset/67>, <https://marineinfo.org/id/dataset/1672>, <https://marineinfo.org/id/dataset/3114>, <https://marineinfo.org/id/dataset/5810>, <https://marineinfo.org/id/dataset/5274>, <https://marineinfo.org/id/dataset/2565>, <https://marineinfo.org/id/dataset/3122>, <https://marineinfo.org/id/dataset/3123>, <https://marineinfo.org/id/dataset/536>, <https://marineinfo.org/id/dataset/3731>, <https://marineinfo.org/id/dataset/3174>, <https://marineinfo.org/id/dataset/5271>, <https://marineinfo.org/id/dataset/5273>, <https://marineinfo.org/id/dataset/5276>, <https://marineinfo.org/id/dataset/8131>, <https://marineinfo.org/id/dataset/5816> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#accepted> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#subclass> ;
   dwc:taxonRank <https://aphia.org/ns/rank#subclass> ;
   dct:source <https://aphia.org/id/source/66837>, <https://aphia.org/id/source/66848>, <https://aphia.org/id/source/61051>, <https://aphia.org/id/source/279292>, <https://aphia.org/id/source/281141>, <https://aphia.org/id/source/366541>, <https://aphia.org/id/source/281141>, <https://aphia.org/id/source/259982>, <https://aphia.org/id/source/3>, <https://aphia.org/id/source/68556>, <https://aphia.org/id/source/198189>, <https://aphia.org/id/source/240201>, <https://aphia.org/id/source/1> ;
   rdfs:seeAlso <https://www.ebi.ac.uk/ena/data/view/Taxon:6427>, <https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=6427&lvl=0>, <https://www.univie.ac.at/arctictraits/taxonpage/2327> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/1269> ;
   tat:hasHabitat <https://aphia.org/id/environment/marine> , <https://aphia.org/id/environment/brackish> ;
   taxon-name:isDenotedBy <https://aphia.org/id/vernacular-name/87218>, <https://aphia.org/id/vernacular-name/58961>, <https://aphia.org/id/vernacular-name/87219>, <https://aphia.org/id/vernacular-name/100666>, <https://aphia.org/id/vernacular-name/21416>, <https://aphia.org/id/vernacular-name/58962>, <https://aphia.org/id/vernacular-name/106502>, <https://aphia.org/id/vernacular-name/58963>, <https://aphia.org/id/vernacular-name/106503>, <https://aphia.org/id/vernacular-name/93564>, <https://aphia.org/id/vernacular-name/87122>, <https://aphia.org/id/vernacular-name/58964>, <https://aphia.org/id/vernacular-name/26786> ;
   tat:hasAdditionalDescription <https://aphia.org/id/taxon-description/17651>, <https://aphia.org/id/taxon-description/18257>, <https://aphia.org/id/taxon-description/409623>, <https://aphia.org/id/taxon-description/480440>, <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/883> .

<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#subclass> a skos:Concept, taxon-name:Rank ;
   skos:prefLabel "Subclass"@en ;
   rdfs:label "Subclass"@en .

<https://aphia.org/id/source/66837> a top-level:Source, dct:BibliographicResource ;
   dct:bibliographicCitation  """Sedgwick, A.1898. A student's textbook of zoology: London, Swan Sonnenschein & Co. Ltd.."""^^xsd:string ;
   schema:datePublished "1898"^^xsd:gYear .

<https://aphia.org/id/source/66848> a top-level:Source, dct:BibliographicResource ;
   dct:title """The Phyla Sipuncula and Echiura"""^^xsd:string ;
   dct:bibliographicCitation  """Stephen, A. C., Edmonds, S. J. (1972). The Phyla Sipuncula and Echiura. Trustees of the British Museum (Natural History), London."""^^xsd:string ;
   schema:datePublished "1972"^^xsd:gYear .

<https://aphia.org/id/source/61051> a top-level:Source, dct:BibliographicResource ;
   dct:title """Echiuroid worms of the North Pacific Ocean"""^^xsd:string ;
   dct:bibliographicCitation  """Fisher, W. K. (1946). Echiuroid worms of the North Pacific Ocean. <em>Proceedings of the United States National Museum.</em> 96: 215–292, plates 20–37."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.5479/si.00963801.96-3198.215> ;
   schema:datePublished "1946"^^xsd:gYear .

<https://aphia.org/id/source/279292> a top-level:Source, dct:BibliographicResource ;
   dct:title """On the structure and affinities of "Thalassema" lankesteri Herdman and the classification of the group Echiuroidea"""^^xsd:string ;
   dct:bibliographicCitation  """Bock, S. (1942). On the structure and affinities of "Thalassema" lankesteri Herdman and the classification of the group Echiuroidea. <em>Göteborgs Kungliga Vetenskaps- och Vitterhets-Samhälles Handlingar, Sjätte följden. Ser. B.</em> 2(6): 1–94."""^^xsd:string ;
   schema:datePublished "1942"^^xsd:gYear .

<https://aphia.org/id/source/281141> a top-level:Source, dct:BibliographicResource ;
   dct:title """A revision of the classification of the phylum Sipuncula"""^^xsd:string ;
   dct:bibliographicCitation  """Stephen, A. C. (1965). A revision of the classification of the phylum Sipuncula. <em>Annals and Magazine of Natural History.</em> (Series 13) 7 (80): 457–462."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1080/00222936408651485> ;
   schema:datePublished "1965"^^xsd:gYear .

<https://aphia.org/id/source/366541> a top-level:Source, dct:BibliographicResource ;
   dct:title """Phylogeny of Echiura updated, with a revised taxonomy to reflect their placement in Annelida as sister group to Capitellidae"""^^xsd:string ;
   dct:bibliographicCitation  """Goto, R., Monnington, J., Sciberras, M., Hirabayashi, I., Rouse, G. W. (2020). Phylogeny of Echiura updated, with a revised taxonomy to reflect their placement in Annelida as sister group to Capitellidae. <em>Invertebrate Systematics.</em> 34(1): 101–111."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1071/is19020> ;
   schema:datePublished "2020"^^xsd:gYear .

<https://aphia.org/id/source/281141> a top-level:Source, dct:BibliographicResource ;
   dct:title """A revision of the classification of the phylum Sipuncula"""^^xsd:string ;
   dct:bibliographicCitation  """Stephen, A. C. (1965). A revision of the classification of the phylum Sipuncula. <em>Annals and Magazine of Natural History.</em> (Series 13) 7 (80): 457–462."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1080/00222936408651485> ;
   schema:datePublished "1965"^^xsd:gYear .

<https://aphia.org/id/source/259982> a top-level:Source, dct:BibliographicResource ;
   dct:title """The Echiura of Japan: diversity, classification, phylogeny, and their associated fauna"""^^xsd:string ;
   dct:bibliographicCitation  """Goto, Ryutaro. (2017). The Echiura of Japan: diversity, classification, phylogeny, and their associated fauna. <em>In Motokawa, M., Kajihara, H. (eds). Species Diversity of Animals in Japan.</em> pp. 513–542. Springer Japan, Tokyo."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1007/978-4-431-56432-4_20> ;
   schema:datePublished "2017"^^xsd:gYear .

<https://aphia.org/id/source/3> a top-level:Source, dct:BibliographicResource ;
   dct:title """Five Kingdoms: an illustrated guide to the Phyla of life on earth. 3rd edition."""^^xsd:string ;
   dct:bibliographicCitation  """Margulis, L.; Schwartz, K.V. (1998). Five Kingdoms: an illustrated guide to the Phyla of life on earth. 3rd edition. Freeman: New York, NY (USA). ISBN 0-7167-3027-8. xx, 520 pp."""^^xsd:string ;
   dct:source  <https://marineinfo.org/id/publication/24358> ;
   schema:datePublished "1998"^^xsd:gYear .

<https://aphia.org/id/source/68556> a top-level:Source, dct:BibliographicResource ;
   dct:title """Molecular evidence that echiurans and pogonophorans are derived annelids."""^^xsd:string ;
   dct:bibliographicCitation  """McHugh, Damhnait. (1997). Molecular evidence that echiurans and pogonophorans are derived annelids. <em>Proceedings of the National Academy of Sciences of the United States of America.</em> 94: 8006–8009."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1073/pnas.94.15.8006> ;
   schema:datePublished "1997"^^xsd:gYear .

<https://aphia.org/id/source/198189> a top-level:Source, dct:BibliographicResource ;
   dct:title """Correction: A Higher Level Classification of All Living Organisms"""^^xsd:string ;
   dct:bibliographicCitation  """Ruggiero, M. A.; Gordon, D. P.; Orrell, T. M.; Bailly, N.; Bourgoin, T.; Brusca, R. C.; Cavalier-Smith, T.; Guiry, M. D.; Kirk, P. M. (2015). Correction: A Higher Level Classification of All Living Organisms. <em>PLoS ONE.</em> 10(4): e0119248."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1371/journal.pone.0119248> ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "2015"^^xsd:gYear .

<https://aphia.org/id/source/240201> a top-level:Source, dct:BibliographicResource ;
   dct:title """A comprehensive molecular phylogeny of spoon worms (Echiura, Annelida): implications for morphological evolution, the origin of dwarf males, and habitat shifts"""^^xsd:string ;
   dct:bibliographicCitation  """Goto, R. (2016). A comprehensive molecular phylogeny of spoon worms (Echiura, Annelida): implications for morphological evolution, the origin of dwarf males, and habitat shifts. <em>Molecular Phylogenetics and Evolution.</em> 99: 247–260."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1016/j.ympev.2016.03.003> ;
   schema:datePublished "2016"^^xsd:gYear .

<https://aphia.org/id/source/1> a top-level:Source, dct:BibliographicResource ;
   dct:title """The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods."""^^xsd:string ;
   dct:bibliographicCitation  """Hayward, P.J. & J.S. Ryland (Eds.). (1990). The marine fauna of the British Isles and North-West Europe: 1. Introduction and protozoans to arthropods. <em>Clarendon Press: Oxford, UK.</em> 627 pp."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.1093/oso/9780198573562.001.0001>, <https://marineinfo.org/id/publication/4889> ;
   schema:datePublished "1990"^^xsd:gYear .


<https://aphia.org/id/vernacular-name/87218> a taxon-name:vernacularName ;
   taxon-name:vernacularName "lepelwormen"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/nld> ;
   dct:source <https://aphia.org/id/source/284546> .

<https://aphia.org/id/vernacular-name/58961> a taxon-name:vernacularName ;
   taxon-name:vernacularName "slurfwormen"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/nld> .

<https://aphia.org/id/vernacular-name/87219> a taxon-name:vernacularName ;
   taxon-name:vernacularName "zand­wormen"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/nld> ;
   dct:source <https://aphia.org/id/source/284546> .

<https://aphia.org/id/vernacular-name/100666> a taxon-name:vernacularName ;
   taxon-name:vernacularName "echiuroid worms"^^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/21416> a taxon-name:vernacularName ;
   taxon-name:vernacularName "spoon worms"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/eng> .

<https://aphia.org/id/vernacular-name/58962> a taxon-name:vernacularName ;
   taxon-name:vernacularName "échiuriens"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/fra> .

<https://aphia.org/id/vernacular-name/106502> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Echiuriden"^^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/58963> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Igelwürmer"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/deu> .

<https://aphia.org/id/vernacular-name/106503> a taxon-name:vernacularName ;
   taxon-name:vernacularName "Stachelschwänze"^^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/93564> a taxon-name:vernacularName ;
   taxon-name:vernacularName "ユムシ亜綱"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/jpn> ;
   dct:source <https://aphia.org/id/source/261686> .

<https://aphia.org/id/vernacular-name/87122> a taxon-name:vernacularName ;
   taxon-name:vernacularName "ユムシ動物"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/jpn> .

<https://aphia.org/id/vernacular-name/58964> a taxon-name:vernacularName ;
   taxon-name:vernacularName "equiuroideos"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/spa> .

<https://aphia.org/id/vernacular-name/26786> a taxon-name:vernacularName ;
   taxon-name:vernacularName "skedmaskar"^^xsd:string ;
   dct:language <https://id.loc.gov/vocabulary/iso639-2/swe> ;
   dct:source <https://aphia.org/id/source/147411> .



<https://aphia.org/id/taxon-description/17651> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Functional group for Taxon denoted by name 1269"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/17652> ;
   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/1269> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/functional-group#macrobenthos> .

<https://aphia.org/id/taxon-description/18257> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Functional group for Taxon denoted by name 1269"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/18258> ;
   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/1269> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/functional-group#zooplankton> .

<https://aphia.org/id/taxon-description/409623> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Feeding method for Taxon denoted by name 1269"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/409624> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/feeding-method> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/1269> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/feeding-method#deposit-feeder> .

<https://aphia.org/id/taxon-description/480440> a tat:TaxonDescription ;
   rdfs:label "Taxon Description Feeding method for Taxon denoted by name 1269"@en ;
   tat:hasExtraSpecification <https://aphia.org/id/taxon-description-extra-specification/480441> ;
   tat:hasTaxonCharacteristic <https://aphia.org/ns/traits/feeding-method> ;
   tat:isAdditionalDescriptionOf [
   a taxon-name:Taxon, skos:Concept ;
   taxon-name:isDenotedBy <https://aphia.org/id/taxname/1269> ;
   ] ;
   top-level:hasValue <https://aphia.org/ns/traits/feeding-method#filter-feeder> .

<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/17652> 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/18258> a tat:SpecificationContext ;
   rdfs:label "Specification Context: Life stage larva"@en ;
   tat:definesParameter <https://aphia.org/ns/traits/life-stage> ;
   top-level:hasValue <https://aphia.org/ns/traits/life-stage#larva> .
<https://aphia.org/id/taxon-description-extra-specification/409624> 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/480441> 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> .