@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix void: <http://rdfs.org/ns/void#> .

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/namespaces/zbw-extensions/Thsys>
  rdfs:label "Thsys"@en ;
  a owl:Class .

<http://zbw.eu/stw/descriptor/15729-1>
  skos:prefLabel "Wastewater"@en, "Abwasser"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/thsys/184936> .

<http://zbw.eu/stw/thsys/184936>
  skos:prefLabel "W.04.02.01  Abwasserwirtschaft"@de, "W.04.02.01  Wastewater sector"@en ;
  skos:notation "W.04.02.01" ;
  rdfs:label "Wastewater sector"@en, "Abwasserwirtschaft"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/15729-1>, <http://zbw.eu/stw/descriptor/15731-0>, <http://zbw.eu/stw/descriptor/13329-6>, <http://zbw.eu/stw/descriptor/13331-5>, <http://zbw.eu/stw/descriptor/15730-2> ;
  a skos:Concept, <http://zbw.eu/namespaces/zbw-extensions/Thsys> ;
  skos:broader <http://zbw.eu/stw/thsys/71011> ;
  skos:inScheme <http://zbw.eu/stw> .

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

<http://zbw.eu/stw/descriptor/13331-5>
  skos:prefLabel "Wastewater treatment"@en, "Abwasseraufbereitung"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/thsys/184936> .

<http://zbw.eu/stw/thsys/71011>
  skos:notation "W.04.02" ;
  rdfs:label "Water Industry"@en, "Wasserwirtschaft"@de ;
  skos:prefLabel "W.04.02  Water Industry"@en, "W.04.02  Wasserwirtschaft"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Thsys>, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/thsys/184936> .

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:notation
  skos:definition "A notation, also known as classification code, is a string of characters such as \"T58.5\" or \"303.4833\" used to uniquely identify a concept within the scope of a given concept scheme."@en ;
  rdfs:label "notation"@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/15731-0>
  skos:prefLabel "Sewerage system"@en, "Kanalisation"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/thsys/184936> .

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/15730-2>
  skos:prefLabel "Sewerage charge"@en, "Abwasserabgabe"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/thsys/184936> .

<http://zbw.eu/stw>
  skos:prefLabel "Standard-Thesaurus Wirtschaft"@de, "STW Thesaurus for Economics"@en ;
  a void:Dataset, skos:ConceptScheme .

<http://zbw.eu/stw/descriptor/13329-6>
  skos:prefLabel "Wastewater sector"@en, "Abwasserwirtschaft"@de ;
  a <http://zbw.eu/namespaces/zbw-extensions/Descriptor>, skos:Concept ;
  skos:broader <http://zbw.eu/stw/thsys/184936> .