@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix stw: <http://zbw.eu/stw/descriptor/> .
@prefix ns0: <http://purl.org/ontology/gbv/> .
@prefix ns1: <http://zbw.eu/namespaces/zbw-extensions/> .

<http://zbw.eu/namespaces/zbw-extensions/altLabelRelated>
  rdfs:label "altLabelRelated"@en ;
  skos:definition """Lexical label for a related term which is
    not defined as a separate concept. Intended for use with
    skos:Concept, instead of using skos:altLabel."""@en .

skos:broader
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  rdfs:label "has broader"@en ;
  rdfs:subPropertyOf skos:broaderTransitive ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en .

skos:related
  rdfs:comment "skos:related is disjoint with skos:broaderTransitive"@en ;
  rdfs:label "has related"@en ;
  rdfs:subPropertyOf skos:semanticRelation ;
  skos:definition "Relates a concept to a concept with which there is an associative semantic relationship."@en .

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

skos:inScheme
  rdfs:label "is in scheme"@en ;
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en .

skos:altLabel
  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 ;
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "An alternative lexical label for a resource."@en .

skos:prefLabel
  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 ;
  rdfs:subPropertyOf rdfs:label ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en .

<http://zbw.eu/namespaces/zbw-extensions/Descriptor>
  a owl:Class ;
  rdfs:label "Descriptor"@en .

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

stw:20409-3
  a skos:Concept, <http://zbw.eu/namespaces/zbw-extensions/Descriptor> ;
  ns0:gvkppn "091355400" ;
  skos:altLabel "Drogenhandel"@de, "Drogenökonomie"@de, "Drug cultivation"@en, "Drug market"@en, "Drug trade"@en, "Drug trafficking"@en, "Narco economics"@en ;
  skos:broader <http://zbw.eu/stw/thsys/70957>, <http://zbw.eu/stw/thsys/71028> ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:prefLabel "Drogenwirtschaft"@de, "Drugs economy"@en ;
  skos:related stw:16668-4, stw:10018-3, stw:14723-4, stw:16476-6 ;
  ns1:altLabelRelated "Drogenmarkt"@de, "Drogenanbau"@de .

stw:16476-6
  a ns1:Descriptor, skos:Concept ;
  skos:prefLabel "Drogenpolitik"@de, "Drug policy"@en ;
  skos:related stw:20409-3 .

stw:14723-4
  a ns1:Descriptor, skos:Concept ;
  skos:prefLabel "Drug"@en, "Droge"@de ;
  skos:related stw:20409-3 .

<http://zbw.eu/stw/thsys/70957>
  a ns1:Thsys, skos:Concept ;
  rdfs:label "Trade in commodities and used materials"@en, "Rohstoff- und Altmaterialhandel"@de ;
  skos:narrower stw:20409-3 ;
  skos:notation "W.10.04" ;
  skos:prefLabel "W.10.04  Trade in commodities and used materials"@en, "W.10.04  Rohstoff- und Altmaterialhandel"@de .

<http://zbw.eu/stw/thsys/71028>
  a ns1:Thsys, skos:Concept ;
  rdfs:label "Landwirtschaft"@de, "Agriculture"@en ;
  skos:narrower stw:20409-3 ;
  skos:notation "W.01" ;
  skos:prefLabel "W.01  Landwirtschaft"@de, "W.01  Agriculture"@en .

stw:10018-3
  a ns1:Descriptor, skos:Concept ;
  skos:prefLabel "Underground economy"@en, "Schattenwirtschaft"@de ;
  skos:related stw:20409-3 .

stw:16668-4
  a ns1:Descriptor, skos:Concept ;
  skos:prefLabel "Drug consumption"@en, "Drogenkonsum"@de ;
  skos:related stw:20409-3 .