@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/176208> a taxon-name:TaxonName, skos-xl:Label ;
   rdfs:label "Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   taxon-name:aphiaID "176208"^^xsd:integer ;
   dwc:scientificNameID "176208"^^xsd:integer, "urn:lsid:marinespecies.org:taxname:176208"^^xsd:string ;
   taxon-name:scientificName "Fragilaria ulna var. acus"^^xsd:string ;
   taxon-name:authorship "(Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   dwc:scientificNameAuthorship "(Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   taxon-name:fullScientificName "Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   skos-xl:literalForm "Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   dwc:scientificName "Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980"^^xsd:string ;
   dct:bibliographicCitation """Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar, E.; Taylor, J.; Van de Vijver, B.; Wetzel, C.E.; Williams, D.M.; Witkowski, A.; Witkowski, J. (2026). DiatomBase. Fragilaria ulna var. acus (Kützing) Lange-Bertalot, 1980. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=176208 on 2026-05-02"""^^xsd:string ;
   dct:isPartOf <https://marineinfo.org/id/dataset/632>, <https://marineinfo.org/id/dataset/8131>, <https://marineinfo.org/id/dataset/5816>, <https://marineinfo.org/id/dataset/5789> ;
   taxon-name:hasStatus <https://aphia.org/ns/taxonomic-status#unassessed> ;
   taxon-name:isOfRank <https://aphia.org/ns/rank#variety> ;
   dwc:taxonRank <https://aphia.org/ns/rank#variety> ;
   dct:source <https://aphia.org/id/source/267971>, <https://aphia.org/id/source/390577>, <https://aphia.org/id/source/4128>, <https://aphia.org/id/source/140196>, <https://aphia.org/id/source/4128>, <https://aphia.org/id/source/269892> ;
   rdfs:seeAlso <http://researcharchive.calacademy.org/research/diatoms/names/index.asp?xAction=getrec&TaxonCode=53196>, <https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=1436140&lvl=0>, <http://www.eu-nomen.eu/portal/taxon.php?GUID=urn:lsid:marinespecies.org:taxname:176208> ;
   taxon-name:denotes _:b0 .

_:b0 a taxon-name:Taxon, skos:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/985525> ;
   tat:hasHabitat <https://aphia.org/id/environment/fresh> ;
   taxon-name:hasParent _:b1 .

_:b1 a taxon-name:Taxon, skos-xl:Concept ;
   taxon-name:hasAcceptedName <https://aphia.org/id/taxname/149029> .

<https://aphia.org/ns/taxonomic-status#unassessed> a skos:Concept, taxon-name:Status ;
   skos:prefLabel "unassessed"@en ;
   rdfs:label "unassessed"@en ;
   skos:definition """Name coming from nomenclator (lists of names) or from, e.g., museum collection database, where the status might be known in the published literature, but for which the status has not yet been researched, assessed and documented"""^^xsd:string ;
   dwc:taxonomicStatus <https://rs.gbif.org/vocabulary/gbif/taxonomicStatus/doubtfull> ;
   dwc:nomenclaturalStatus <https://rs.gbif.org/vocabulary/gbif/nomenclatural_status/dubimum> .


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

<https://aphia.org/id/source/267971> a top-level:Source, dct:BibliographicResource ;
   dct:title """Die Kieselschaligen.  Bacillarien oder Diatomeen."""^^xsd:string ;
   dct:bibliographicCitation  """Kützing, F.T. (1844). Die Kieselschaligen.  Bacillarien oder Diatomeen. <em>Nordhausen.</em> 152 pp., 30 pls."""^^xsd:string ;
   dct:source  <https://www.doi.org/10.5962/bhl.title.64360> ;
   schema:isAccessibleForFree "1"^^xsd:boolean ;
   schema:datePublished "1844"^^xsd:gYear .

<https://aphia.org/id/source/390577> a top-level:Source, dct:BibliographicResource ;
   dct:bibliographicCitation  """ANTADATA, a database on biogeography of non marine algae in Continental Antarctica"""^^xsd:string .

<https://aphia.org/id/source/4128> a top-level:Source, dct:BibliographicResource ;
   dct:title """Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups)"""^^xsd:string ;
   dct:bibliographicCitation  """Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp."""^^xsd:string ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/140196> a top-level:Source, dct:BibliographicResource ;
   dct:title """Catalogue of Diatom Names"""^^xsd:string ;
   dct:bibliographicCitation  """Fourtanier, E. & Kociolek, J. P. (compilers). (2011). Catalogue of Diatom Names. California Academy of Sciences, On-line Version. Updated 2011-09-19."""^^xsd:string ;
   schema:datePublished "2011"^^xsd:gYear .

<https://aphia.org/id/source/4128> a top-level:Source, dct:BibliographicResource ;
   dct:title """Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups)"""^^xsd:string ;
   dct:bibliographicCitation  """Hällfors, G. (2004). Checklist of Baltic Sea Phytoplankton Species (including some heterotrophic protistan groups). <em>Baltic Sea Environment Proceedings.</em> No. 95: 210 pp."""^^xsd:string ;
   schema:datePublished "2004"^^xsd:gYear .

<https://aphia.org/id/source/269892> a top-level:Source, dct:BibliographicResource ;
   dct:title """Zur systematischen Bewertung der bandförmigen Kolonien bei Navicula und Fragilaria.  Kriterien für die Vereinigung von Synedra (subgen. Synedra) Ehrenberg mit Fragilaria Lyngbye"""^^xsd:string ;
   dct:bibliographicCitation  """Lange-Bertalot, H. (1980). Zur systematischen Bewertung der bandförmigen Kolonien bei Navicula und Fragilaria.  Kriterien für die Vereinigung von Synedra (subgen. Synedra) Ehrenberg mit Fragilaria Lyngbye. Nova Hedwigia, 33: 723-787"""^^xsd:string ;
   schema:datePublished "1980"^^xsd:gYear .