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

omtd:SpokenLanguageUnderstanding skos:broader omtd:NaturalLanguageUnderstanding .
skos:Concept a owl:Class .
owl:NamedIndividual
  rdfs:label "Named individual"@en ;
  a owl:Class .

omtd:Operation
  rdfs:label "Operation"@en ;
  a owl:Class .

omtd:SpeechUnderstanding
  rdfs:label "Speech understanding"@en ;
  skos:prefLabel "Speech understanding"@en ;
  a owl:NamedIndividual, omtd:Operation, skos:Concept ;
  skos:broader omtd:NaturalLanguageUnderstanding .

omtd:NaturalLanguageUnderstanding
  rdfs:comment "The comprehension by computers of the structure and meaning of human languages, allowing users to interact with the computer using natural sentences. [adapted from https://www.gartner.com/it-glossary/nlu-natural-language-understanding]"@en, "" ;
  skos:altLabel "LU"@en, "Language Understanding"@en, "NLU"@en, "Machine Understanding"@en ;
  a owl:NamedIndividual, skos:Concept, omtd:Operation ;
  skos:prefLabel "Natural Language Understanding"@en ;
  rdfs:label "Natural Language Understanding"@en ;
  skos:broader omtd:Operation ;
  skos:inScheme omtd:OperationScheme ;
  skos:narrower omtd:SpeechUnderstanding .

omtd:OperationScheme
  rdfs:label "Operation Taxonomy"@en ;
  skos:prefLabel "Operation Taxonomy"@en ;
  a owl:NamedIndividual, skos:ConceptScheme ;
  skos:hasTopConcept omtd:NaturalLanguageUnderstanding .