@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/thsys/71035>
  skos:notation "B.10" ;
  rdfs:label "Operations research"@en, "Operations Research"@de ;
  skos:prefLabel "B.10  Operations research"@en, "B.10  Operations Research"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Thsys>, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/15518-0> .

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/13600-4>
  skos:prefLabel "Vehicle fleet"@en, "Fahrzeugflotte"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/15518-0> .

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/15518-0>
  skos:broader <http://zbw.eu/stw/thsys/71035>, <http://zbw.eu/stw/thsys/70928>, <http://zbw.eu/stw/thsys/70386> ;
  skos:altLabel "Fuhrparkeinsatzplanung"@de, "Sweep algorithm"@en, "Routing problem"@en, "Mehrdepot-Tourenplanung"@de, "Vehicle dispatching"@en, "Fahrzeugeinsatzplanung"@de, "Savings algorithm"@en, "Optimaler Fuhrparkeinsatz"@de, "Vehicle scheduling"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/15520-6> ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:prefLabel "Vehicle routing problem"@en, "Tourenplanung"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  ns0:gvkppn "091395232" ;
  skos:related <http://zbw.eu/stw/descriptor/13600-4>, <http://zbw.eu/stw/descriptor/13610-1> .

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/15520-6>
  skos:prefLabel "Travelling salesman problem"@en, "Rundreiseproblem"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/15518-0> .

<http://zbw.eu/stw/descriptor/13610-1>
  skos:prefLabel "Transportkapazität"@de, "Transport capacity"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/15518-0> .

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/thsys/70928>
  skos:notation "W.12.10.01" ;
  rdfs:label "Verkehrsökonomik"@de, "Transport economics"@en ;
  skos:prefLabel "W.12.10.01  Verkehrsökonomik"@de, "W.12.10.01  Transport economics"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Thsys>, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/15518-0> .

<http://zbw.eu/stw/thsys/70386>
  skos:notation "B.05.03" ;
  rdfs:label "Transportmanagement"@de, "Transport management"@en ;
  skos:prefLabel "B.05.03  Transportmanagement"@de, "B.05.03  Transport management"@en ;
  a <http://zbw.eu/namespaces/zbw-extensions/Thsys>, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/15518-0> .

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

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