@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix gnd: <https://d-nb.info/gnd/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .

skos:exactMatch
  rdfs:subPropertyOf skos:closeMatch ;
  skos:definition "skos:exactMatch is used to link two concepts, indicating a high degree of confidence that the concepts can be used interchangeably across a wide range of information retrieval applications. skos:exactMatch is a transitive property, and is a sub-property of skos:closeMatch."@en ;
  rdfs:comment "skos:exactMatch is disjoint with each of the properties skos:broadMatch and skos:relatedMatch."@en ;
  rdfs:label "has exact match"@en .

<http://zbw.eu/stw>
  rdfs:label "Standard-Thesaurus Wirtschaft"@de, "STW Thesaurus for Economics"@en ;
  skos:prefLabel "Standard-Thesaurus Wirtschaft"@de, "STW Thesaurus for Economics"@en ;
  a void:Dataset, skos:ConceptScheme .

<http://zbw.eu/stw/descriptor/10161-5>
  rdfs:label "Utility theory"@en, "Nutzentheorie"@de ;
  skos:prefLabel "Utility theory"@en, "Nutzentheorie"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/10159-6> .

gnd:4172189-5
  rdfs:label "Nutzenfunktion"@de ;
  skos:prefLabel "Nutzenfunktion"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/10159-6> .

zbwext:Descriptor
  rdfs:label "Descriptor"@en ;
  a owl:Class .

wd:Q4493461
  rdfs:label "utility function"@en, "Nutzenfunktion"@de ;
  skos:prefLabel "utility function"@en, "Nutzenfunktion"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/10159-6> .

<http://zbw.eu/stw/thsys/70493>
  skos:narrower <http://zbw.eu/stw/descriptor/10159-6> ;
  rdfs:label "V.02.01  Household economics"@en, "Household economics"@en, "V.02.01  Haushaltsökonomik"@de, "Haushaltsökonomik"@de ;
  skos:prefLabel "V.02.01  Household economics"@en, "V.02.01  Haushaltsökonomik"@de ;
  skos:notation "V.02.01" ;
  a skos:Concept, zbwext:Thsys .

wd:Q467092
  rdfs:label "indifference curve"@en, "Indifferenzmenge"@de, "Isonutzenlinie"@de, "Isonutzenkurve"@de, "Iso-Nutzenkurve"@de, "Indifferenzkurve"@de ;
  skos:prefLabel "indifference curve"@en, "Indifferenzkurve"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/10159-6> .

skos:inScheme
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en ;
  rdfs:label "is in scheme"@en .

<http://zbw.eu/stw/descriptor/10159-6>
  skos:prefLabel "Nutzenfunktion"@de, "Utility function"@en ;
  skos:altLabel "Indifference curve"@en, "Indifferenzkurve"@de, "Cobb-Douglas utility function"@en, "Utility tree"@en, "CES utility function"@en ;
  skos:broader <http://zbw.eu/stw/thsys/70493>, <http://zbw.eu/stw/descriptor/10161-5> ;
  skos:narrowMatch wd:Q467092, gnd:4197168-1 ;
  a zbwext:Descriptor, skos:Concept ;
  skos:exactMatch wd:Q4493461, gnd:4172189-5, <http://dbpedia.org/resource/Utility_function> ;
  rdfs:label "Utility function"@en, "Indifferenzkurve"@de, "Cobb-Douglas utility function"@en, "Indifference curve"@en, "CES utility function"@en, "Nutzenfunktion"@de, "Utility tree"@en ;
  skos:inScheme <http://zbw.eu/stw> ;
  ns0:gvkppn "091380561" ;
  dc:isPartOf <http://zbw.eu/stw> .

skos:prefLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:comment """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, "A resource has no more than one value of skos:prefLabel per language tag."@en ;
  rdfs:label "preferred label"@en .

<http://dbpedia.org/resource/Utility_function>
  rdfs:label "Nutzenfunktion (Mikroökonomie)"@de, "Nutzen (Wirtschaft)"@de, "Utility function"@en ;
  skos:prefLabel "Nutzenfunktion (Mikroökonomie)"@de, "Nutzen (Wirtschaft)"@de, "Utility function"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/10159-6> .

skos:Concept
  rdfs:label "Concept"@en ;
  a owl:Class .

skos:altLabel
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "An alternative lexical label for a resource."@en ;
  rdfs:comment "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en, "The range of skos:altLabel is the class of RDF plain literals."@en ;
  rdfs:label "alternative label"@en .

skos:narrowMatch
  rdfs:subPropertyOf skos:narrower, skos:mappingRelation ;
  skos:definition "skos:narrowMatch is used to state a hierarchical mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:label "has narrower match"@en .

gnd:4197168-1
  rdfs:label "Präferenzrelation"@de ;
  skos:prefLabel "Präferenzrelation"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/10159-6> .

skos:broader
  rdfs:subPropertyOf skos:broaderTransitive ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  rdfs:label "has broader"@en .