@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 wd: <http://www.wikidata.org/entity/> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .

wd:Q120881215
  rdfs:label "soviet citizens"@en, "Sowjetbürger"@de, "Sowjetbürgerinnen"@de ;
  skos:prefLabel "soviet citizens"@en, "Sowjetbürger"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/26707-0> .

<http://zbw.eu/stw/descriptor/26733-6>
  rdfs:label "Sowjetisch"@de, "Soviet"@en ;
  skos:prefLabel "Sowjetisch"@de, "Soviet"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/26707-0> .

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

<http://zbw.eu/stw/descriptor/26623-6>
  rdfs:label "Russians"@en, "Russen"@de, "Russinnen"@de ;
  skos:prefLabel "Russians"@en, "Russen"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/26707-0> .

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/26707-0>
  rdfs:label "Sowjetbürgerinnen"@de, "Soviet citizens"@en, "Sowjetbürger"@de ;
  skos:exactMatch wd:Q120881215, <https://data.gesis.org/thesoz/concept_10058053> ;
  skos:prefLabel "Sowjetbürger"@de, "Soviet citizens"@en ;
  skos:broader <http://zbw.eu/stw/thsys/175786> ;
  a zbwext:Descriptor, skos:Concept ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:related <http://zbw.eu/stw/descriptor/17461-0>, <http://zbw.eu/stw/descriptor/26623-6>, <http://zbw.eu/stw/descriptor/26733-6> ;
  ns0:gvkppn "094416621" ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:altLabel "Sowjetbürgerinnen"@de .

<http://zbw.eu/stw/thsys/175786>
  skos:prefLabel "N.03.04  Peoples and ethnic groups"@en, "N.03.04  Völker und Ethnien"@de ;
  rdfs:label "Peoples and ethnic groups"@en, "N.03.04  Völker und Ethnien"@de, "N.03.04  Peoples and ethnic groups"@en, "Völker und Ethnien"@de ;
  a skos:Concept, zbwext:Thsys ;
  skos:notation "N.03.04" ;
  skos:narrower <http://zbw.eu/stw/descriptor/26707-0> .

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 .

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:related
  rdfs:subPropertyOf skos:semanticRelation ;
  skos:definition "Relates a concept to a concept with which there is an associative semantic relationship."@en ;
  rdfs:comment "skos:related is disjoint with skos:broaderTransitive"@en ;
  rdfs:label "has related"@en .

<http://zbw.eu/stw/descriptor/17461-0>
  a zbwext:Descriptor, skos:Concept ;
  skos:prefLabel "USSR"@en, "Sowjetunion"@de ;
  skos:related <http://zbw.eu/stw/descriptor/26707-0> ;
  rdfs:label "Sowjetunion"@de, "SSSR"@de, "Soviet Union"@en, "UdSSR"@de, "Union der Sozialistischen Sowjetrepubliken"@de, "USSR"@en .

<https://data.gesis.org/thesoz/concept_10058053>
  rdfs:label "citizen of the USSR"@en, "Sowjetbürger"@de ;
  skos:prefLabel "citizen of the USSR"@en, "Sowjetbürger"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/26707-0> .

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 .