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

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 .

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 .

<http://zbw.eu/stw/descriptor/18501-2>
  rdfs:label "Streckenbau"@de, "Trassierung von Schienenstrecken"@de, "Eisenbahnbau"@de, "Gleisbau"@de, "Rail construction"@en, "Streckenausbau"@de, "Neubaustrecke"@de, "Streckenneubau"@de, "Ausbaustrecke"@de ;
  skos:prefLabel "Rail construction"@en, "Eisenbahnbau"@de ;
  a skos:Concept, zbwext:Descriptor ;
  skos:broader <http://zbw.eu/stw/descriptor/13177-3> .

<http://zbw.eu/stw/descriptor/13179-6>
  skos:prefLabel "Wasserbau"@de, "Hydraulic engineering"@en ;
  a skos:Concept, zbwext:Descriptor ;
  rdfs:label "Hydraulic engineering"@en, "Hafenbau"@de, "Flussbau"@de, "Wasserbau"@de, "Strombau"@de, "Deichbau"@de ;
  skos:broader <http://zbw.eu/stw/descriptor/13177-3> .

<http://dbpedia.org/resource/Underground_construction>
  rdfs:label "Underground construction"@en, "Tiefbau"@de ;
  skos:prefLabel "Underground construction"@en, "Tiefbau"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/13177-3> .

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/12905-1>
  skos:prefLabel "Bauwirtschaft"@de, "Construction industry"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/13177-3> ;
  rdfs:label "Bauwirtschaft"@de, "Bauhandwerk"@de, "Baugewerbe"@de, "Bauhauptgewerbe"@de, "Construction industry"@en, "Bauindustrie"@de ;
  a skos:Concept, zbwext:Descriptor .

gnd:4060048-8
  rdfs:label "Tiefbau"@de ;
  skos:prefLabel "Tiefbau"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/13177-3> .

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/18500-4>
  rdfs:label "Rohrleitungsbau"@de, "Piping construction"@en, "Rohrbau"@de, "Pipelinebau"@de ;
  skos:prefLabel "Rohrleitungsbau"@de, "Piping construction"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/13177-3> .

gnd:4015133-5
  rdfs:label "Erdbau"@de ;
  skos:prefLabel "Erdbau"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/13177-3> .

gnd:4008493-0
  rdfs:label "Brunnenbau"@de ;
  skos:prefLabel "Brunnenbau"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/13177-3> .

<http://zbw.eu/stw/descriptor/13177-3>
  skos:narrower <http://zbw.eu/stw/descriptor/18501-2>, <http://zbw.eu/stw/descriptor/13179-6>, <http://zbw.eu/stw/descriptor/13176-5>, <http://zbw.eu/stw/descriptor/18500-4> ;
  skos:broader <http://zbw.eu/stw/thsys/70968>, <http://zbw.eu/stw/descriptor/12905-1> ;
  skos:altLabel "Tunnelbau"@de, "Brückenbau"@de ;
  rdfs:label "Underground construction"@en, "Tunnelbau"@de, "Brückenbau"@de, "Tiefbau"@de ;
  skos:exactMatch <http://dbpedia.org/resource/Underground_construction>, <http://aims.fao.org/aos/agrovoc/c_1648>, gnd:4060048-8, wd:Q2431825 ;
  skos:narrowMatch gnd:4061215-6, gnd:4022320-6, gnd:4015133-5, gnd:4008493-0 ;
  skos:prefLabel "Underground construction"@en, "Tiefbau"@de ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:inScheme <http://zbw.eu/stw> ;
  ns0:gvkppn "091394996" ;
  a zbwext:Descriptor, skos:Concept .

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 .

wd:Q2431825
  rdfs:label "subterranean construction"@en, "underground building"@en, "below grade construction"@en, "underground construction"@en, "NACE 42"@de, "subsurface construction"@en, "Tiefbau"@de ;
  skos:prefLabel "Tiefbau"@de, "underground construction"@en ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/13177-3> .

<http://aims.fao.org/aos/agrovoc/c_1648>
  rdfs:label "civil engineering"@en, "Bauwesen"@de, "Bauingenieurwesen"@de, "Tiefbau"@de ;
  skos:prefLabel "civil engineering"@en, "Bauingenieurwesen"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/13177-3> .

<http://zbw.eu/stw/descriptor/13176-5>
  skos:prefLabel "Straßenbau"@de, "Road construction"@en ;
  rdfs:label "Road maintenance"@en, "Road construction"@en, "Straßeninstandsetzung"@de, "Straßenunterhalt"@de, "Straßeninfrastruktur"@de, "Road works"@en, "Road planning"@en, "Straßenplanung"@de, "Straßenbau"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:broader <http://zbw.eu/stw/descriptor/13177-3> .

<http://zbw.eu/stw/thsys/70968>
  skos:prefLabel "W.07.02  Underground construction"@en, "W.07.02  Tiefbau"@de ;
  rdfs:label "W.07.02  Tiefbau"@de, "Tiefbau"@de, "Underground construction"@en, "W.07.02  Underground construction"@en ;
  skos:notation "W.07.02" ;
  a zbwext:Thsys, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/13177-3> .

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:4061215-6
  rdfs:label "Tunnel / Tiefbau"@de, "Tunnelbau"@de ;
  skos:prefLabel "Tunnelbau"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/13177-3> .

gnd:4022320-6
  rdfs:label "Grundbau"@de ;
  skos:prefLabel "Grundbau"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/13177-3> .

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

