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

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 .

skos:narrower
  rdfs:subPropertyOf skos:narrowerTransitive ;
  skos:definition "Relates a concept to a concept that is more specific in meaning."@en ;
  rdfs:comment "Narrower concepts are typically rendered as children in a concept hierarchy (tree)."@en ;
  rdfs:label "has narrower"@en .

<http://zbw.eu/stw/descriptor/16749-4>
  skos:prefLabel "Population theory"@en, "Bevölkerungstheorie"@de ;
  rdfs:label "Malthusianismus"@de, "Population theory"@en, "Bevölkerungstheorie"@de, "Neomalthusianismus"@de, "Malthusian theory"@en ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> ;
  a zbwext:Descriptor, skos:Concept .

<http://zbw.eu/stw/descriptor/30050-2>
  rdfs:label "Migrationsentscheidung"@de, "Migration decision"@en ;
  skos:prefLabel "Migrationsentscheidung"@de, "Migration decision"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .

<http://zbw.eu/stw/descriptor/15954-1>
  rdfs:label "Internationale Migration"@de, "International migration"@en, "Internationale Wanderung"@de, "Cross-border migration"@en ;
  skos:prefLabel "Internationale Migration"@de, "International migration"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .

<http://zbw.eu/stw/thsys/70013>
  a zbwext:Thsys, skos:Concept ;
  skos:prefLabel "N.06.05  Sozialwissenschaftliche Forschungsgebiete"@de, "N.06.05  Social science disciplines"@en ;
  skos:notation "N.06.05" ;
  rdfs:label "Sozialwissenschaftliche Forschungsgebiete"@de, "N.06.05  Sozialwissenschaftliche Forschungsgebiete"@de, "Social science disciplines"@en, "N.06.05  Social science disciplines"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/19650-1> .

<http://dbpedia.org/resource/Migration_studies>
  rdfs:label "Migration studies"@en, "Migrationsforschung"@de ;
  skos:prefLabel "Migration studies"@en, "Migrationsforschung"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/19650-1> .

wd:Q1932514
  rdfs:label "migration studies"@en, "Migrationswissenschaft"@de, "Migrationsforschung"@de ;
  skos:prefLabel "migration studies"@en, "Migrationsforschung"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/19650-1> .

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 .

<http://zbw.eu/stw/thsys/70572>
  rdfs:label "Spatial mobility and migration"@en, "N.03.02  Spatial mobility and migration"@en, "N.03.02  Räumliche Mobilität und Migration"@de, "Räumliche Mobilität und Migration"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/19650-1> ;
  skos:prefLabel "N.03.02  Spatial mobility and migration"@en, "N.03.02  Räumliche Mobilität und Migration"@de ;
  skos:notation "N.03.02" ;
  a zbwext:Thsys, skos:Concept .

<https://data.gesis.org/thesoz/concept_10066897>
  rdfs:label "migration research"@en, "Migrationsforschung"@de ;
  skos:prefLabel "migration research"@en, "Migrationsforschung"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/19650-1> .

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 .

<http://zbw.eu/stw/descriptor/19650-1>
  skos:altLabel "Migration theory"@en, "Theory of migration"@en, "Migrationstheorie"@de, "Migrationssoziologie"@de, "Sociology of immigration"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/15954-1>, <http://zbw.eu/stw/descriptor/11956-3>, <http://zbw.eu/stw/descriptor/16749-4>, <http://zbw.eu/stw/descriptor/30050-2> ;
  rdfs:label "Theory of migration"@en, "Migrationstheorie"@de, "Migration theory"@en, "Migration research"@en, "Migrationsforschung"@de, "Migrationssoziologie"@de, "Sociology of immigration"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/30049-1> ;
  skos:prefLabel "Migration research"@en, "Migrationsforschung"@de ;
  skos:exactMatch wd:Q1932514, <http://dbpedia.org/resource/Migration_studies> ;
  skos:broader <http://zbw.eu/stw/thsys/70013>, <http://zbw.eu/stw/thsys/70572> ;
  skos:relatedMatch <https://data.gesis.org/thesoz/concept_10066897> ;
  skos:narrowMatch wd:Q3487517 ;
  skos:inScheme <http://zbw.eu/stw> ;
  dc:isPartOf <http://zbw.eu/stw> ;
  ns0:gvkppn "091377730" .

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: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 .

wd:Q3487517
  rdfs:label "sociology of immigration"@en, "sociology of migration"@en, "sociology behind immigration"@en, "Migrationssoziologie"@de ;
  skos:prefLabel "sociology of immigration"@en, "Migrationssoziologie"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/19650-1> .

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:relatedMatch
  rdfs:subPropertyOf skos:related, skos:mappingRelation ;
  skos:definition "skos:relatedMatch is used to state an associative mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:label "has related 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>
  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/30049-1>
  rdfs:label "Migrationsökonomie"@de, "Economics of migration"@en ;
  skos:prefLabel "Migrationsökonomie"@de, "Economics of migration"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/19650-1> .

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

<http://zbw.eu/stw/descriptor/11956-3>
  rdfs:label "Gravity equation"@en, "Gravitationsmodell"@de, "Gravity model of trade"@en, "Gravity model"@en, "Gravity model of migration"@en, "Huff model"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:prefLabel "Gravitationsmodell"@de, "Gravity model"@en ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .