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

omtd:mpg
  rdfs:label "audio mpg"@en ;
  skos:exactMatch <https://www.iana.org/assignments/media-types/audio/MPA>, <https://www.iana.org/assignments/media-types/audio/mpeg>, <https://www.iana.org/assignments/media-types/audio/mpa-robust> ;
  a skos:Concept, dc:MediaType, owl:NamedIndividual, omtd:DataFormat ;
  skos:broader omtd:AudioFormat ;
  skos:prefLabel "audio mpg"@en ;
  omtd:hasFileExtension "mpg" ;
  skos:inScheme omtd:DataFormatScheme .

<https://www.iana.org/assignments/media-types/audio/mpeg> skos:exactMatch omtd:mpg .
<https://www.iana.org/assignments/media-types/audio/MPA> skos:exactMatch omtd:mpg .
omtd:AudioFormat
  rdfs:label "Audio format"@en ;
  skos:prefLabel "Audio format"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:narrower omtd:mpg .

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

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

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

<https://www.iana.org/assignments/media-types/audio/mpa-robust> skos:exactMatch omtd:mpg .
omtd:DataFormatScheme
  rdfs:label "Data Format Taxonomy"@en ;
  skos:prefLabel "Data Format Taxonomy"@en ;
  a owl:NamedIndividual, skos:ConceptScheme .