@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 owl: <http://www.w3.org/2002/07/owl#> .
@prefix gnd: <https://d-nb.info/gnd/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .

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/thsys/72393>
  a zbwext:Thsys, skos:Concept ;
  rdfs:label "V.01.02.02  Econometrics"@en, "Econometrics"@en, "Ökonometrie"@de, "V.01.02.02  Ökonometrie"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/30227-3> ;
  skos:prefLabel "V.01.02.02  Econometrics"@en, "V.01.02.02  Ökonometrie"@de ;
  skos:notation "V.01.02.02" .

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

<http://zbw.eu/stw/thsys/72182>
  rdfs:label "Statistische Datenanalyse"@de, "N.09.02.03  Statistical data analysis"@en, "N.09.02.03  Statistische Datenanalyse"@de, "Statistical data analysis"@en ;
  skos:prefLabel "N.09.02.03  Statistical data analysis"@en, "N.09.02.03  Statistische Datenanalyse"@de ;
  a skos:Concept, zbwext:Thsys ;
  skos:notation "N.09.02.03" ;
  skos:narrower <http://zbw.eu/stw/descriptor/30227-3> .

<http://zbw.eu/stw/descriptor/29865-2>
  skos:prefLabel "Längsschnittanalyse"@de, "Longitudinal analysis"@en ;
  rdfs:label "Längsschnittstudie"@de, "Longitudinal study"@en, "Longitudinalstudie"@de, "Längsschnittanalyse"@de, "Longitudinal analysis"@en, "Langzeitstudie"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30227-3> .

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

gnd:4224214-9
  rdfs:label "Wirkungsanalyse"@de ;
  skos:prefLabel "Wirkungsanalyse"@de ;
  skos:narrowMatch <http://zbw.eu/stw/descriptor/30227-3> .

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://dbpedia.org/resource/Difference_in_differences>
  rdfs:label "Differenz-von-Differenzen-Ansatz"@de, "Difference in differences"@en ;
  skos:prefLabel "Differenz-von-Differenzen-Ansatz"@de, "Difference in differences"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/30227-3> .

<http://zbw.eu/stw/descriptor/30227-3>
  dc:isPartOf <http://zbw.eu/stw> ;
  a skos:Concept, zbwext:Descriptor ;
  skos:broader <http://zbw.eu/stw/descriptor/18076-5>, <http://zbw.eu/stw/thsys/72393>, <http://zbw.eu/stw/thsys/72182> ;
  skos:exactMatch <http://dbpedia.org/resource/Difference_in_differences>, wd:Q5275276 ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:related <http://zbw.eu/stw/descriptor/29865-2> ;
  skos:prefLabel "Differenz von Differenzen"@de, "Difference in differences"@en ;
  rdfs:label "Differenz von Differenzen"@de, "Difference in differences"@en ;
  ns0:gvkppn "1727165322" ;
  skos:broadMatch gnd:4224214-9 .

wd:Q5275276
  rdfs:label "difference in differences"@en, "doubles differences"@en, "DiD"@en, "DD"@en, "Differenz von Differenzen"@de ;
  skos:prefLabel "difference in differences"@en, "Differenz von Differenzen"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/30227-3> .

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 .

<http://zbw.eu/stw/descriptor/18076-5>
  rdfs:label "Treatment effect"@en, "Granger causality"@en, "Wiener-Granger causality"@en, "Causality analysis"@en, "Noncausality"@en, "Causal analysis"@en, "Sims causality"@en, "Kausalanalyse"@de, "Wold causality"@en ;
  a skos:Concept, zbwext:Descriptor ;
  skos:prefLabel "Kausalanalyse"@de, "Causality analysis"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/30227-3> .

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 .

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 .