@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 zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix gnd: <https://d-nb.info/gnd/> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .

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 .

<http://eurovoc.europa.eu/6912>
  rdfs:label "tunnel"@en, "railway tunnel"@en, "road tunnel"@en, "Tunnel"@de, "Straßentunnel"@de, "Tunnelbau"@de ;
  skos:prefLabel "tunnel"@en, "Tunnelbau"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18090-4> .

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/descriptor/12013-3>
  rdfs:label "Transport infrastructure"@en, "Transportnetz"@de, "Verkehrsinfrastruktur"@de, "Transportinfrastruktur"@de, "Transportation infrastructure"@en, "Transport network"@en, "Verkehrsnetz"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:prefLabel "Transport infrastructure"@en, "Verkehrsinfrastruktur"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/18090-4> .

<http://dbpedia.org/resource/Tunnel>
  rdfs:label "Tunnel"@en, "Tunnel"@de ;
  skos:prefLabel "Tunnel"@en, "Tunnel"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18090-4> .

gnd:4061212-0
  rdfs:label "Tunnels"@de, "Unterirdischer Verkehrsbau"@de, "Verkehrstunnel"@de, "Tunnel"@de ;
  skos:prefLabel "Tunnel"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18090-4> .

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/thsys/70942>
  skos:notation "W.12.08" ;
  skos:prefLabel "W.12.08  Transport infrastructure"@en, "W.12.08  Verkehrsinfrastruktur"@de ;
  rdfs:label "Verkehrsinfrastruktur"@de, "Transport infrastructure"@en, "W.12.08  Verkehrsinfrastruktur"@de, "W.12.08  Transport infrastructure"@en ;
  a skos:Concept, zbwext:Thsys ;
  skos:narrower <http://zbw.eu/stw/descriptor/18090-4> .

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

wd:Q44377
  rdfs:label "Unterflurtrasse"@de, "Tunnelbauwerk"@de, "tunnel"@en, "Tunnel"@de ;
  skos:prefLabel "tunnel"@en, "Tunnel"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18090-4> .

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 .

gnd:1169698948
  rdfs:label "Schiffstunnel"@de, "Schifffahrtstunnel"@de, "Kanaltunnel <Wasserbau>"@de ;
  skos:prefLabel "Schiffstunnel"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/18090-4> .

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/18090-4>
  rdfs:label "Eisenbahntunnel"@de, "Straßentunnel"@de, "Unterwassertunnel"@de, "Tunnel"@de, "Tunnel"@en, "Gebirgstunnel"@de ;
  skos:altLabel "Eisenbahntunnel"@de, "Straßentunnel"@de, "Unterwassertunnel"@de, "Gebirgstunnel"@de ;
  skos:broader <http://zbw.eu/stw/descriptor/12013-3>, <http://zbw.eu/stw/thsys/70942> ;
  a skos:Concept, zbwext:Descriptor ;
  skos:exactMatch <http://dbpedia.org/resource/Tunnel>, <http://eurovoc.europa.eu/6912>, gnd:4061212-0, wd:Q44377 ;
  skos:prefLabel "Tunnel"@de, "Tunnel"@en ;
  ns0:gvkppn "091395623" ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:narrowMatch gnd:1169698948 .

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 .