@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix omtd: <http://w3id.org/meta-share/omtd-share/> .

skos:Concept a owl:Class .
dc:MediaType
  rdfs:label "Media Type"@en ;
  a owl:Class .

omtd:DocumentFormat
  rdfs:label "Document format"@en ;
  skos:prefLabel "Document format"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:narrower omtd:Pubmed .

owl:NamedIndividual
  rdfs:label "Named individual"@en ;
  a owl:Class .

omtd:Pubmed
  a skos:Concept, dc:MediaType, omtd:DataFormat, owl:NamedIndividual ;
  skos:prefLabel "PubMed"@en ;
  skos:inScheme omtd:DataFormatScheme ;
  omtd:hasMimetype "text/x-pubmed" ;
  skos:broader omtd:DocumentFormat ;
  rdfs:label "PubMed"@en ;
  skos:definition "Textual format used for PubMed articles"@en ;
  rdfs:seeAlso "https://gate.ac.uk/sale/tao/splitch23.html#secomtd:creoleomtd:pubmed" .

omtd:DataFormat
  rdfs:label "Data format"@en ;
  a owl:Class .

omtd:DataFormatScheme
  rdfs:label "Data Format Taxonomy"@en ;
  skos:prefLabel "Data Format Taxonomy"@en ;
  a owl:NamedIndividual, skos:ConceptScheme .