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

wd:Q12646543
  rdfs:label "Power-to-Gas"@de, "Power to gas"@en, "PowerToGas"@en, "PowerToGas"@de, "P2G"@de, "P2G"@en, "Elektrische Energie zu Gas"@de, "Strom zu Gas"@de, "PtG"@de, "PtG"@en ;
  skos:prefLabel "Power-to-Gas"@de, "Power to gas"@en ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

gnd:1111125058
  rdfs:label "P2H"@de, "Power-to-Heat"@de ;
  skos:prefLabel "Power-to-Heat"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

<http://zbw.eu/stw/thsys/71016>
  rdfs:label "Energiewirtschaft"@de, "W.04.01  Energy sector"@en, "W.04.01  Energiewirtschaft"@de, "Energy sector"@en ;
  a zbwext:Thsys, skos:Concept ;
  skos:prefLabel "W.04.01  Energiewirtschaft"@de, "W.04.01  Energy sector"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/30231-5> ;
  skos:notation "W.04.01" .

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 .

<http://zbw.eu/stw/descriptor/18353-5>
  rdfs:label "Energy technology"@en, "Energietechnik"@de, "Energietechnologie"@de ;
  skos:prefLabel "Energy technology"@en, "Energietechnik"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/30231-5> .

gnd:1201140188
  rdfs:label "PtX"@de, "P2X"@de, "Power-to-X"@de ;
  skos:prefLabel "Power-to-X"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

<http://zbw.eu/stw/thsys/73344>
  skos:prefLabel "N.10.04.01  Key technologies"@en, "N.10.04.01  Schlüsseltechnologien"@de ;
  rdfs:label "N.10.04.01  Schlüsseltechnologien"@de, "Key technologies"@en, "N.10.04.01  Key technologies"@en, "Schlüsseltechnologien"@de ;
  a zbwext:Thsys, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/30231-5> ;
  skos:notation "N.10.04.01" .

<http://zbw.eu/stw/descriptor/18348-5>
  rdfs:label "Energy research"@en, "Energieforschung"@de ;
  skos:prefLabel "Energy research"@en, "Energieforschung"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> .

<http://zbw.eu/stw/descriptor/11812-6>
  rdfs:label "Energy supply"@en, "Energieversorgung"@de ;
  skos:prefLabel "Energy supply"@en, "Energieversorgung"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> .

gnd:1233691511
  rdfs:label "Power-to-Liquid"@de, "PtL"@de, "P2L"@de ;
  skos:prefLabel "Power-to-Liquid"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

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 .

wd:Q19298719
  rdfs:label "power-to-X"@en, "P2X"@en, "Power-to-X"@de ;
  skos:prefLabel "power-to-X"@en, "Power-to-X"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

<http://zbw.eu/stw/descriptor/30385-6>
  rdfs:label "Wasserstoffversorgungswirtschaft"@de, "Wasserstoffwirtschaft"@de, "Hydrogen economy"@en, "Wasserstoffindustrie"@de ;
  skos:prefLabel "Wasserstoffwirtschaft"@de, "Hydrogen economy"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> .

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://dbpedia.org/resource/Energy_transformation>
  rdfs:label "Energy transformation"@en, "Energiewandler"@de ;
  skos:prefLabel "Energy transformation"@en, "Energiewandler"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/30231-5> .

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://zbw.eu/stw/descriptor/30231-5>
  skos:narrowMatch gnd:1233691511, gnd:1047563150, wd:Q19298719, wd:Q17126982, gnd:1201140188, wd:Q12646543, gnd:1111125058 ;
  skos:exactMatch wd:Q11271324, gnd:4014730-7, <http://dbpedia.org/resource/Energy_transformation> ;
  rdfs:label "Power-to-X"@de, "Energieumwandlung"@de, "Power-to-Gas"@de, "Energy transformation"@en, "Power-to-Heat"@de, "Energiewandler"@de, "Energy conversion"@en ;
  skos:altLabel "Power-to-X"@de, "Power-to-Gas"@de, "Energy transformation"@en, "Power-to-Heat"@de, "Energiewandler"@de ;
  skos:related <http://zbw.eu/stw/descriptor/30424-1>, <http://zbw.eu/stw/descriptor/13245-5>, <http://zbw.eu/stw/descriptor/12975-1>, <http://zbw.eu/stw/descriptor/30385-6>, <http://zbw.eu/stw/descriptor/11812-6>, <http://zbw.eu/stw/descriptor/18348-5> ;
  skos:broader <http://zbw.eu/stw/thsys/73344>, <http://zbw.eu/stw/descriptor/18353-5>, <http://zbw.eu/stw/thsys/71016> ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:prefLabel "Energieumwandlung"@de, "Energy conversion"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:inScheme <http://zbw.eu/stw> ;
  ns0:gvkppn "1726671216" .

<http://zbw.eu/stw/descriptor/30424-1>
  rdfs:label "Power generation"@en, "Energieerzeugung"@de, "Energieproduktion"@de, "Energiegewinnung"@de ;
  skos:prefLabel "Power generation"@en, "Energieerzeugung"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> .

gnd:1047563150
  rdfs:label "PtG"@de, "P2G"@de, "Power-to-Gas"@de ;
  skos:prefLabel "Power-to-Gas"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

wd:Q17126982
  rdfs:label "Power-to-Heat"@en, "PtH"@en, "P2H"@en, "Power-to-Heat"@de ;
  skos:prefLabel "Power-to-Heat"@en, "Power-to-Heat"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/30231-5> .

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 .

wd:Q11271324
  rdfs:label "energy transformation"@en, "conversion"@en, "energy conversion"@en, "Energiewandlung"@de, "Energieumwandlung"@de, "Energiewandler"@de ;
  skos:prefLabel "energy transformation"@en, "Energieumwandlung"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/30231-5> .

<http://zbw.eu/stw/descriptor/13245-5>
  rdfs:label "Leitungsgebundene Energieversorgung"@de, "Transeuropäisches Energienetz"@de, "Energy infrastructure"@en, "Energieinfrastruktur"@de, "Energietransit"@de, "Fernleitungsnetz"@de ;
  skos:prefLabel "Energieinfrastruktur"@de, "Energy infrastructure"@en ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> ;
  a zbwext:Descriptor, skos:Concept .

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 .

gnd:4014730-7
  rdfs:label "Energieumwandlung"@de ;
  skos:prefLabel "Energieumwandlung"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/30231-5> .

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

<http://zbw.eu/stw/descriptor/12975-1>
  skos:prefLabel "Energiewirtschaft"@de, "Energy sector"@en ;
  rdfs:label "Energieversorgungsunternehmen"@de, "Energiesektor"@de, "Power sector"@en, "Energiewirtschaft"@de, "Energy sector"@en ;
  a skos:Concept, zbwext:Descriptor ;
  skos:related <http://zbw.eu/stw/descriptor/30231-5> .