@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:SQL
  rdfs:label "SQL"@en ;
  skos:prefLabel "SQL"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:broader omtd:DatabaseFormat .

omtd:ANNIS
  rdfs:label "ANNIS"@en ;
  skos:prefLabel "ANNIS"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:broader omtd:DatabaseFormat .

omtd:DatabaseFormat
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:prefLabel "Database format"@en ;
  skos:narrower omtd:ANNIS, omtd:MsAccessDatabase, omtd:SQL, omtd:Jdbc ;
  skos:definition "Formats used for databases"@en ;
  skos:inScheme omtd:DataFormatScheme ;
  skos:topConceptOf omtd:DataFormatScheme ;
  rdfs:label "Database format"@en .

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

omtd:MsAccessDatabase
  rdfs:label "MS-Access database"@en ;
  skos:prefLabel "MS-Access database"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:broader omtd:DatabaseFormat .

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 ;
  skos:hasTopConcept omtd:DatabaseFormat .

omtd:Jdbc
  rdfs:label "JDBC"@en ;
  skos:prefLabel "JDBC"@en ;
  a omtd:DataFormat, dc:MediaType, owl:NamedIndividual, skos:Concept ;
  skos:broader omtd:DatabaseFormat .