@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix zbwext: <http://zbw.eu/namespaces/zbw-extensions/> .
@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 ns0: <http://purl.org/ontology/gbv/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix void: <http://rdfs.org/ns/void#> .

<http://zbw.eu/stw/descriptor/14599-0>
  a skos:Concept, zbwext:Descriptor ;
  rdfs:label "Chemisches Produkt"@de, "Chemikalie"@de, "Chemieprodukt"@de, "Chemical products"@en, "Chemicals"@en ;
  skos:prefLabel "Chemikalie"@de, "Chemicals"@en ;
  skos:related <http://zbw.eu/stw/descriptor/15638-4> .

gnd:4330887-9
  rdfs:label "Chlorchemie"@de ;
  skos:prefLabel "Chlorchemie"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/15638-4> .

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 .

wd:Q2329
  rdfs:label "chemical sciences"@en, "Scheidekunde"@de, "Scheidekunst"@de, "chemistry"@en, "Chemie"@de ;
  skos:prefLabel "chemistry"@en, "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .

<http://dbpedia.org/resource/Chemistry>
  rdfs:label "Chemistry"@en, "Chemie"@de ;
  skos:prefLabel "Chemistry"@en, "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .

gnd:4184575-4
  rdfs:label "Technische organische Chemie"@de, "Organische Verfahrenstechnik"@de ;
  skos:prefLabel "Technische organische Chemie"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/15638-4> .

<http://zbw.eu/stw/descriptor/18402-4>
  skos:prefLabel "Metallurgy"@en, "Metallurgie"@de ;
  rdfs:label "Metallkunde"@de, "Metallurgie"@de, "Metal science"@en, "Schmelztechnik"@de, "Hüttenkunde"@de, "Schweißtechnik"@de, "Gießereitechnik"@de, "Metallurgy"@en ;
  skos:related <http://zbw.eu/stw/descriptor/15638-4> ;
  a zbwext:Descriptor, skos:Concept .

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://aims.fao.org/aos/agrovoc/c_1522>
  rdfs:label "chemistry"@en, "Chemie"@de ;
  skos:prefLabel "chemistry"@en, "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .

<https://data.gesis.org/thesoz/concept_10040248>
  rdfs:label "Chemiestudent"@de, "student of chemistry"@en, "chemistry studies"@en, "Chemiestudium"@de, "chemistry"@en, "Chemie"@de ;
  skos:prefLabel "chemistry"@en, "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .

<http://eurovoc.europa.eu/5966>
  rdfs:label "chemistry"@en, "Chemie"@de ;
  skos:prefLabel "chemistry"@en, "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .

<http://zbw.eu/stw/thsys/70151>
  rdfs:label "N.10  Naturwissenschaften und Technik"@de, "Natural sciences and technology"@en, "N.10  Natural sciences and technology"@en, "Naturwissenschaften und Technik"@de ;
  a zbwext:Thsys, skos:Concept ;
  skos:notation "N.10" ;
  skos:prefLabel "N.10  Natural sciences and technology"@en, "N.10  Naturwissenschaften und Technik"@de ;
  skos:narrower <http://zbw.eu/stw/descriptor/15638-4> .

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 .

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/descriptor/15638-4>
  skos:narrowMatch gnd:4184575-4, gnd:4300470-2, gnd:4078178-1, gnd:4330887-9 ;
  skos:broader <http://zbw.eu/stw/thsys/70151>, <http://zbw.eu/stw/descriptor/15664-3> ;
  a skos:Concept, zbwext:Descriptor ;
  skos:exactMatch wd:Q2329, gnd:4009816-3, <http://eurovoc.europa.eu/5966>, <http://dbpedia.org/resource/Chemistry>, <https://data.gesis.org/thesoz/concept_10040248>, <http://aims.fao.org/aos/agrovoc/c_1522> ;
  skos:inScheme <http://zbw.eu/stw> ;
  skos:related <http://zbw.eu/stw/descriptor/14599-0>, <http://zbw.eu/stw/descriptor/18402-4> ;
  ns0:gvkppn "091353580" ;
  skos:prefLabel "Chemie"@de, "Chemistry"@en ;
  dc:isPartOf <http://zbw.eu/stw> ;
  rdfs:label "Chemistry"@en, "Chemie"@de .

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 .

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/15664-3>
  rdfs:label "Naturwissenschaft"@de, "Natural sciences"@en ;
  skos:prefLabel "Naturwissenschaft"@de, "Natural sciences"@en ;
  a zbwext:Descriptor, skos:Concept ;
  skos:narrower <http://zbw.eu/stw/descriptor/15638-4> .

<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:4300470-2
  rdfs:label "Technische anorganische Chemie"@de ;
  skos:prefLabel "Technische anorganische Chemie"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/15638-4> .

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

gnd:4078178-1
  rdfs:label "Technische Chemie"@de, "Chemische Technologie"@de, "Industrielle Chemie"@de, "Chemotechnik"@de, "Chemische Technik"@de ;
  skos:prefLabel "Technische Chemie"@de ;
  skos:broadMatch <http://zbw.eu/stw/descriptor/15638-4> .

gnd:4009816-3
  rdfs:label "Allgemeine Chemie"@de, "Chemie"@de ;
  skos:prefLabel "Chemie"@de ;
  skos:exactMatch <http://zbw.eu/stw/descriptor/15638-4> .