@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 wd: <http://www.wikidata.org/entity/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .

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 .

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 .

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 .

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

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/15266-1>
  rdfs:label "Momentenmethode"@de, "Method of moments"@en, "Generalized method of moments"@en, "GMM estimation"@en ;
  skos:prefLabel "Momentenmethode"@de, "Method of moments"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/15365-6> .

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://zbw.eu/stw/thsys/72186>
  rdfs:label "Induktive Statistik"@de, "N.09.02.06  Statistical inference"@en, "N.09.02.06  Induktive Statistik"@de, "Statistical inference"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/15365-6> ;
  a zbwext:Thsys, skos:Concept ;
  skos:prefLabel "N.09.02.06  Induktive Statistik"@de, "N.09.02.06  Statistical inference"@en ;
  skos:notation "N.09.02.06" .

gnd:4193791-0
  rdfs:label "Schätzen"@de, "Schätzung"@de, "Schätzverfahren"@de, "Schätzmethode"@de ;
  skos:prefLabel "Schätzung"@de ;
  skos:narrowMatch <http://zbw.eu/stw/descriptor/15365-6> .

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 .

gnd:4121608-8
  rdfs:label "Estimationstheorie"@de, "Schätztheorie"@de ;
  skos:prefLabel "Schätztheorie"@de ;
  skos:narrowMatch <http://zbw.eu/stw/descriptor/15365-6> .

<http://dbpedia.org/resource/Instrumental_variables_estimation>
  rdfs:label "Instrumentvariablenschätzung"@de, "Instrumental variables estimation"@en ;
  skos:prefLabel "Instrumentvariablenschätzung"@de, "Instrumental variables estimation"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15365-6> .

<http://zbw.eu/stw/descriptor/15365-6>
  rdfs:label "Instrumental variables estimation"@en, "Instrumental variables regression"@en, "Instrumental variables"@en, "IV-Schätzung"@de, "Instrumentalvariablen-Schätzmethode"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broadMatch gnd:4121608-8, gnd:4193791-0 ;
  skos:altLabel "Instrumental variables estimation"@en, "Instrumentalvariablen-Schätzmethode"@de, "Instrumental variables regression"@en ;
  skos:exactMatch <http://dbpedia.org/resource/Instrumental_variables_estimation>, wd:Q1665305 ;
  ns0:gvkppn "091368022" ;
  skos:broader <http://zbw.eu/stw/thsys/72186>, <http://zbw.eu/stw/descriptor/15266-1> ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:prefLabel "Instrumental variables"@en, "IV-Schätzung"@de .

wd:Q1665305
  rdfs:label "IV-Schätzung"@de, "IV"@en, "instrumental variable"@en, "Instrumentvariable"@de, "instrumental variables estimation"@en, "Instrumentvariablenschätzung"@de, "Instrumentalvariablen-Schätzmethode"@de, "method of instrumental variables, IV"@en, "Instrumentenvariable"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15365-6> ;
  skos:prefLabel "Instrumentvariablenschätzung"@de, "instrumental variables estimation"@en .