@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix gnd: <https://d-nb.info/gnd/> .
@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#> .

<http://zbw.eu/stw/descriptor/14404-6>
  a zbwext:Descriptor, skos:Concept ;
  rdfs:label "Elektroheizung"@de, "Heating system"@en, "Heizungsanlage"@de, "Heizgerät"@de, "Heizsystem"@de, "Heizkörper"@de, "Heizungstechnik"@de, "Ofenheizung"@de ;
  skos:related <http://zbw.eu/stw/descriptor/29593-2> ;
  skos:prefLabel "Heating system"@en, "Heizungsanlage"@de .

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 .

gnd:4024271-7
  rdfs:label "Heiztechnik"@de, "Heizung"@de, "Beheizung"@de, "Raumheizung"@de, "Gebäudeheizung"@de, "Heizungsanlage"@de, "Heizungstechnik"@de ;
  skos:prefLabel "Heizung"@de ;
  skos:narrowMatch <http://zbw.eu/stw/descriptor/29593-2> .

<http://zbw.eu/stw/descriptor/18234-6>
  rdfs:label "Wärmeenergie"@de, "Heat"@en, "Wärmeversorgung"@de, "Wärmeerzeugung"@de, "Wärme"@de, "Thermal energy"@en, "Abwärme"@de ;
  skos:prefLabel "Wärme"@de, "Heat"@en ;
  a skos:Concept, zbwext:Descriptor ;
  skos:related <http://zbw.eu/stw/descriptor/29593-2> .

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/14408-5>
  rdfs:label "Wärmepumpe"@de, "Heat pump"@en ;
  skos:prefLabel "Wärmepumpe"@de, "Heat pump"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/29593-2> .

<http://zbw.eu/stw/descriptor/14177-5>
  rdfs:label "Fernheizwerk"@de, "Fernwärme"@de, "District heating"@en, "Fernheizung"@de ;
  skos:prefLabel "Fernwärme"@de, "District heating"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/29593-2> .

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/18746-0>
  rdfs:label "Facility management"@en, "Smart home"@en, "Gebäudetechnik"@de, "Gebäudemanagement"@de, "Hausmeisterdienste"@de, "Haustechnik"@de, "Technisches Gebäudemanagement"@de ;
  a skos:Concept, zbwext:Descriptor ;
  skos:prefLabel "Gebäudemanagement"@de, "Facility management"@en ;
  skos:related <http://zbw.eu/stw/descriptor/29593-2> .

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 .

<http://dbpedia.org/resource/Heating_system>
  rdfs:label "Heating system"@en ;
  skos:prefLabel "Heating system"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29593-2> .

<http://zbw.eu/stw/descriptor/29593-2>
  skos:related <http://zbw.eu/stw/descriptor/18746-0>, <http://zbw.eu/stw/descriptor/18234-6>, <http://zbw.eu/stw/descriptor/14404-6> ;
  rdfs:label "Space heating"@en, "Residential heating"@en, "Raumheizung"@de, "Zentralheizung"@de, "Gebäudeheizung"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/14408-5>, <http://zbw.eu/stw/descriptor/14177-5> ;
  skos:prefLabel "Raumheizung"@de, "Space heating"@en ;
  skos:broadMatch gnd:4024271-7 ;
  skos:exactMatch <http://dbpedia.org/resource/Heating_system>, wd:Q11880006 ;
  skos:altLabel "Zentralheizung"@de, "Gebäudeheizung"@de, "Residential heating"@en ;
  a skos:Concept, zbwext:Descriptor ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:broader <http://zbw.eu/stw/thsys/70538> ;
  skos:inScheme <http://zbw.eu/stw> ;
  ns0:gvkppn "741723999" .

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 .

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: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 .

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

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

<http://zbw.eu/stw/thsys/70538>
  skos:notation "P.04" ;
  skos:prefLabel "P.04  Energy and Water"@en, "P.04  Energie und Wasser"@de ;
  rdfs:label "Energy and Water"@en, "Energie und Wasser"@de, "P.04  Energy and Water"@en, "P.04  Energie und Wasser"@de ;
  a zbwext:Thsys, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/29593-2> .

wd:Q11880006
  rdfs:label "air heating equipment"@en, "Raumheizung"@de, "heating (spaces)"@en, "heating devices"@en, "Heizung"@de, "Gebäudeheizung"@de, "heating equipment"@en, "residential heating"@en, "heating systems"@en ;
  skos:prefLabel "heating equipment"@en, "Gebäudeheizung"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/29593-2> .