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

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

skos:Concept a owl:Class .
omtd:MsPowerpoint
  skos:exactMatch <https://www.iana.org/assignments/media-types/application/vnd.ms-powerpoint> ;
  skos:definition "Data format for Microsoft Powerpoint files" ;
  skos:broader omtd:DocumentFormat ;
  skos:inScheme omtd:DataFormatScheme ;
  rdfs:label "MS-Powerpoint"@en ;
  skos:prefLabel "MS-Powerpoint"@en ;
  a skos:Concept, dc:MediaType, owl:NamedIndividual, omtd:DataFormat .

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

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

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 .

<https://www.iana.org/assignments/media-types/application/vnd.ms-powerpoint> skos:exactMatch omtd:MsPowerpoint .