@prefix gnd: <https://d-nb.info/gnd/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix void: <http://rdfs.org/ns/void#> .

gnd:4064784-5
  rdfs:label "Wasserstoff"@de ;
  skos:prefLabel "Wasserstoff"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/30384-1> .

<http://zbw.eu/stw/thsys/70651>
  rdfs:label "P.04.01  Renewable energy"@en, "Renewable energy"@en, "Erneuerbare Energie"@de, "P.04.01  Erneuerbare Energie"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/30384-1> ;
  a skos:Concept, zbwext:Thsys ;
  skos:prefLabel "P.04.01  Erneuerbare Energie"@de, "P.04.01  Renewable energy"@en ;
  skos:notation "P.04.01" .

wd:Q11549077
  rdfs:label "hydrogen fuel"@en ;
  skos:prefLabel "hydrogen fuel"@en ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/30384-1> .

<http://dbpedia.org/resource/Hydrogen_fuel>
  rdfs:label "Hydrogen fuel"@en ;
  skos:prefLabel "Hydrogen fuel"@en ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/30384-1> .

<http://zbw.eu/stw/descriptor/14634-3>
  rdfs:label "Wasserstofftechnologie"@de, "Hydrogen technology"@en, "Wasserstofftechnik"@de ;
  skos:prefLabel "Wasserstofftechnologie"@de, "Hydrogen technology"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30384-1> .

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 .

zbwext:altLabelNarrower
  skos:definition """Lexical label for a narrower term which is
    not defined as a separate concept (according to ISO 25964, 8.4), sometimes
    referred to as 'upward posting'. Intended for use with
    skos:Concept, instead of using skos:altLabel."""@en ;
  rdfs:label "altLabelNarrower"@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/30384-1>
  rdfs:label "Hydrogen energy"@en, "Hydrogen as fuel"@en, "Wasserstoffenergie"@de, "Hydrogen fuel"@en, "Wasserstoffkraft"@de ;
  skos:prefLabel "Hydrogen energy"@en, "Wasserstoffkraft"@de ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:relatedMatch gnd:4064784-5, <http://dbpedia.org/resource/Hydrogen_fuel>, wd:Q11549077 ;
  ns0:gvkppn "1860906001" ;
  skos:broader <http://zbw.eu/stw/descriptor/18024-3>, <http://zbw.eu/stw/thsys/70651> ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30382-5>, <http://zbw.eu/stw/descriptor/14634-3> ;
  zbwext:altLabelNarrower "Hydrogen fuel"@en, "Hydrogen as fuel"@en ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:scopeNote "Steht für Wasserstoff als Energieträger."@de, "Stands for hydrogen as an energy source."@en ;
  skos:altLabel "Wasserstoffenergie"@de .

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 .

<http://zbw.eu/stw/descriptor/18024-3>
  a skos:Concept, zbwext:Descriptor ;
  skos:narrower <http://zbw.eu/stw/descriptor/30384-1> ;
  rdfs:label "Erneuerbare Energiequelle"@de, "Alternative Energie"@de, "Green energy"@en, "Sustainable energy"@en, "Erneuerbare Energietechnik"@de, "Regenerative Energie"@de, "Erneuerbare Energie"@de, "Regenerativer Energieträger"@de, "Ökostrom"@de, "Erneuerbarer Energieträger"@de, "Renewable energy"@en, "Regenerierbare Energierohstoffe"@de, "Regenerierbarer Energieträger"@de, "Renewable energy technology"@en ;
  skos:prefLabel "Erneuerbare Energie"@de, "Renewable energy"@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:relatedMatch
  rdfs:subPropertyOf skos:related, skos:mappingRelation ;
  skos:definition "skos:relatedMatch is used to state an associative mapping link between two conceptual resources in different concept schemes."@en ;
  rdfs:label "has related match"@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/descriptor/30382-5>
  rdfs:label "Wasserstoff"@de, "Hydrogen"@en ;
  skos:prefLabel "Wasserstoff"@de, "Hydrogen"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/30384-1> .

<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 .

skos:scopeNote
  rdfs:subPropertyOf skos:note ;
  skos:definition "A note that helps to clarify the meaning and/or the use of a concept."@en ;
  rdfs:label "scope note"@en .