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

<http://zbw.eu/stw/thsys/70926>
  a zbwext:Thsys, skos:Concept ;
  rdfs:label "W.12.09  Verkehrspolitik"@de, "Transport policy"@en, "Verkehrspolitik"@de, "W.12.09  Transport policy"@en ;
  skos:prefLabel "W.12.09  Verkehrspolitik"@de, "W.12.09  Transport policy"@en ;
  skos:notation "W.12.09" ;
  skos:narrower <http://zbw.eu/stw/descriptor/18601-5> .

gnd:4158722-4
  rdfs:label "Hafen / Verkehrswirtschaft"@de, "Binnenhafenwirtschaft"@de, "Hafenwirtschaft"@de ;
  skos:prefLabel "Hafenwirtschaft"@de ;
  skos:relatedMatch <http://zbw.eu/stw/descriptor/18601-5> .

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/13533-0>
  rdfs:label "Port"@en, "Hafen"@de, "Seehafen"@de ;
  skos:prefLabel "Port"@en, "Hafen"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/18601-5> .

<http://zbw.eu/stw/descriptor/18603-1>
  rdfs:label "Port district"@en, "Port authority"@en, "Port operations"@en, "Port economics"@en, "Hafenbetrieb"@de, "Port management"@en, "Hafenverwaltung"@de, "Port administration"@en, "Hafenwirtschaft"@de ;
  skos:prefLabel "Port management"@en, "Hafenwirtschaft"@de ;
  skos:related <http://zbw.eu/stw/descriptor/18601-5> ;
  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:Q57504653
  rdfs:label "ports policy"@en, "Hafenpolitik"@de ;
  skos:prefLabel "ports policy"@en, "Hafenpolitik"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18601-5> .

<http://zbw.eu/stw/thsys/70933>
  a zbwext:Thsys, skos:Concept ;
  rdfs:label "Port management"@en, "Hafenwirtschaft"@de, "W.12.03.01  Hafenwirtschaft"@de, "W.12.03.01  Port management"@en ;
  skos:prefLabel "W.12.03.01  Hafenwirtschaft"@de, "W.12.03.01  Port management"@en ;
  skos:narrower <http://zbw.eu/stw/descriptor/18601-5> ;
  skos:notation "W.12.03.01" .

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 .

<http://eurovoc.europa.eu/2512>
  rdfs:label "ports policy"@en, "Hafenpolitik"@de ;
  skos:prefLabel "ports policy"@en, "Hafenpolitik"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/18601-5> .

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>
  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://zbw.eu/stw/descriptor/18601-5>
  skos:broader <http://zbw.eu/stw/thsys/70926>, <http://zbw.eu/stw/thsys/70933>, <http://zbw.eu/stw/descriptor/13545-0> ;
  ns0:gvkppn "091364965" ;
  skos:prefLabel "Ports policy"@en, "Hafenpolitik"@de ;
  skos:exactMatch wd:Q57504653, <http://eurovoc.europa.eu/2512> ;
  a skos:Concept, zbwext:Descriptor ;
  dc:isPartOf <http://zbw.eu/stw> ;
  skos:inScheme <http://zbw.eu/stw> ;
  rdfs:label "Hafenpolitik"@de, "Ports policy"@en ;
  skos:relatedMatch gnd:4158722-4 ;
  skos:related <http://zbw.eu/stw/descriptor/13536-1>, <http://zbw.eu/stw/descriptor/18603-1>, <http://zbw.eu/stw/descriptor/13533-0> .

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

<http://zbw.eu/stw/descriptor/13536-1>
  rdfs:label "Port development"@en, "Hafenentwicklung"@de ;
  skos:prefLabel "Port development"@en, "Hafenentwicklung"@de ;
  a zbwext:Descriptor, skos:Concept ;
  skos:related <http://zbw.eu/stw/descriptor/18601-5> .

<http://zbw.eu/stw/descriptor/13545-0>
  rdfs:label "Shipping policy"@en, "Schifffahrtspolitik"@de, "Flaggendiskriminierung"@de, "Schiffahrtspolitik"@de, "Seeverkehrspolitik"@de ;
  skos:prefLabel "Schifffahrtspolitik"@de, "Shipping policy"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/18601-5> .