@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix void: <http://rdfs.org/ns/void#> .

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/descriptor/11956-3>
  skos:prefLabel "Gravity model"@en, "Gravitationsmodell"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .

<http://zbw.eu/stw/descriptor/30050-2>
  skos:prefLabel "Migrationsentscheidung"@de, "Migration decision"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <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: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:related <http://zbw.eu/stw/descriptor/30050-2>, <http://zbw.eu/stw/descriptor/16749-4>, <http://zbw.eu/stw/descriptor/11956-3>, <http://zbw.eu/stw/descriptor/15954-1> ;
  ns0:gvkppn "091377730" ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:altLabel "Sociology of immigration"@en, "Migrationssoziologie"@de, "Migrationstheorie"@de, "Theory of migration"@en, "Migration theory"@en ;
  skos:broader <http://zbw.eu/stw/thsys/70572>, <http://zbw.eu/stw/thsys/70013> ;
  a skos:Concept, <http://zbw.eu/namespaces/zbw-extensions/Descriptor> ;
  skos:prefLabel "Migrationsforschung"@de, "Migration research"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/30049-1> .

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

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: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/15954-1>
  skos:prefLabel "Internationale Migration"@de, "International migration"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .

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/namespaces/zbw-extensions/Descriptor>
  rdfs:label "Descriptor"@en ;
  a owl:Class .

<http://zbw.eu/stw/descriptor/30049-1>
  skos:prefLabel "Migrationsökonomie"@de, "Economics of migration"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/19650-1> .

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

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

<http://zbw.eu/stw/descriptor/16749-4>
  skos:prefLabel "Population theory"@en, "Bevölkerungstheorie"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/19650-1> .

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