@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 wd: <http://www.wikidata.org/entity/> .
@prefix gnd: <https://d-nb.info/gnd/> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .

wd:Q912452
  rdfs:label "heating oil"@en, "light fuel oil"@en, "Heizöl extra leicht"@de, "Heizöl"@de ;
  skos:prefLabel "heating oil"@en, "Heizöl"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/14215-2> .

gnd:4159476-9
  rdfs:label "Heizöl"@de ;
  skos:prefLabel "Heizöl"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/14215-2> .

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

<http://zbw.eu/stw/descriptor/14218-3>
  rdfs:label "Petrochemikalie"@de, "Teer"@de, "Petrochemisches Produkt"@de, "Erdölprodukt"@de, "Petrochemicals"@en, "Bitumen"@de, "Petroleum product"@en, "Mineralölprodukt"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/14215-2> ;
  skos:prefLabel "Petroleum product"@en, "Mineralölprodukt"@de ;
  a skos:Concept, zbwext:Descriptor .

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/196912>
  a zbwext:Thsys, skos:Concept ;
  rdfs:label "P.11  Fuels"@en, "Kraftstoffe"@de, "P.11  Kraftstoffe"@de, "Fuels"@en ;
  skos:notation "P.11" ;
  skos:narrower <http://zbw.eu/stw/descriptor/14215-2> ;
  skos:prefLabel "P.11  Kraftstoffe"@de, "P.11  Fuels"@en .

<http://zbw.eu/stw/descriptor/14215-2>
  skos:related <http://zbw.eu/stw/descriptor/14404-6> ;
  a zbwext:Descriptor, skos:Concept ;
  rdfs:label "Heating oil"@en, "Heizöl"@de ;
  skos:exactMatch wd:Q912452, <http://dbpedia.org/resource/Heating_oil>, gnd:4159476-9 ;
  skos:broader <http://zbw.eu/stw/descriptor/14218-3>, <http://zbw.eu/stw/thsys/196912>, <http://zbw.eu/stw/descriptor/14173-6> ;
  skos:prefLabel "Heizöl"@de, "Heating oil"@en ;
  ns0:gvkppn "09136583X" ;
  skos:inScheme <http://zbw.eu/stw> ;
  dc:isPartOf <http://zbw.eu/stw> .

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

<http://dbpedia.org/resource/Heating_oil>
  rdfs:label "Petroleum"@de, "Heizöl"@de, "Heating oil"@en ;
  skos:prefLabel "Petroleum"@de, "Heizöl"@de, "Heating oil"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/14215-2> .

<http://zbw.eu/stw/descriptor/14173-6>
  rdfs:label "Fuel"@en, "Brennstoff"@de ;
  skos:prefLabel "Fuel"@en, "Brennstoff"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/14215-2> .

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/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/14215-2> ;
  skos:prefLabel "Heating system"@en, "Heizungsanlage"@de .