@prefix rdfs: . @prefix skos: . @prefix zbwext: . @prefix gnd: . @prefix wd: . @prefix dc: . @prefix ns0: . @prefix owl: . @prefix void: . rdfs:label "Crude oil extraction"@en, "Erdölbohrung"@de, "Crude oil production"@en, "Ölförderung"@de, "Erdölförderung"@de, "Erdölgewinnung"@de, "Ölförderindustrie"@de, "Petroleum extraction"@en ; skos:prefLabel "Petroleum extraction"@en, "Erdölgewinnung"@de ; a zbwext:Descriptor, skos:Concept ; skos:narrower . rdfs:label "Shale oil"@en, "Schieferöl"@de ; skos:prefLabel "Shale oil"@en, "Schieferöl"@de ; a zbwext:Descriptor, skos:Concept ; skos:related . gnd:4228013-8 rdfs:label "Frac-Verfahren"@de, "Frac Jobs"@de, "Frac-Behandlung"@de, "Fraccing"@de, "Hydraulische Frac-Operationen"@de, "Frac-Technolgie"@de, "Hydraulische Rissbildung"@de, "Hydraulic Fracturing"@de, "Fracking"@de, "Fraccen"@de, "Fracarbeiten"@de, "Hydrofracking"@de ; skos:prefLabel "Fracking"@de ; skos:exactMatch . rdfs:label "Shale gas"@en, "Schiefergas"@de ; skos:prefLabel "Shale gas"@en, "Schiefergas"@de ; a zbwext:Descriptor, skos:Concept ; skos:related . wd:Q890794 skos:prefLabel "Hydraulic Fracturing"@de, "hydraulic fracturing"@en ; rdfs:label "fraccing"@en, "Druckwasserspülung"@de, "hydrofracking"@en, "hydraulic fracking"@en, "Fracen"@de, "Fracing"@de, "Hydraulic Fracturing"@de, "Hydraulic Fracturing"@en, "Frac jobs"@de, "hydraulic fracturing"@en, "Fracking"@de, "fracking"@en, "unkonventionelle Erdgasförderung"@de, "Frac'ing"@de, "hydrofracturing"@en ; skos:exactMatch . rdfs:label "Natural gas resources"@en, "Erdgasvorkommen"@de, "Erdgasressourcen"@de ; skos:prefLabel "Natural gas resources"@en, "Erdgasvorkommen"@de ; a zbwext:Descriptor, skos:Concept ; skos:related . rdfs:label "Natural gas production"@en, "Erdgasgewinnung"@de, "Erdgasförderung"@de, "Erdgasbohrung"@de ; skos:prefLabel "Natural gas production"@en, "Erdgasgewinnung"@de ; a zbwext:Descriptor, skos:Concept ; skos:narrower . 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 . 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 . skos:related , , , , ; rdfs:label "Fracking"@de, "Fracking"@en, "Hydraulic fracturing"@en, "Hydrofracking"@de ; a skos:Concept, zbwext:Descriptor ; skos:broader , , ; skos:exactMatch , wd:Q890794, gnd:4228013-8 ; dc:isPartOf ; skos:altLabel "Hydrofracking"@de, "Hydraulic fracturing"@en ; skos:inScheme ; skos:prefLabel "Fracking"@de, "Fracking"@en ; ns0:gvkppn "1682090760" . rdfs:label "Drilling rig"@en, "Ölbohrtechnik"@de, "Oil drilling technology"@en, "Gasfördertechnik"@de, "Oil production technology"@en, "Bohrturm"@de, "Erdölfördertechnik"@de, "Ölfördertechnik"@de ; a skos:Concept, zbwext:Descriptor ; skos:prefLabel "Ölfördertechnik"@de, "Oil production technology"@en ; skos:related . 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 . 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 . rdfs:label "Hydraulic Fracturing"@de, "Fracking"@en ; skos:prefLabel "Hydraulic Fracturing"@de, "Fracking"@en ; skos:exactMatch . 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 . 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 . skos:Concept rdfs:label "Concept"@en ; a owl:Class . skos:prefLabel "W.05.01.02 Crude Petroleum and Natural Gas Production"@en, "W.05.01.02 Erdöl- und Erdgasförderung"@de ; rdfs:label "Erdöl- und Erdgasförderung"@de, "W.05.01.02 Erdöl- und Erdgasförderung"@de, "W.05.01.02 Crude Petroleum and Natural Gas Production"@en, "Crude Petroleum and Natural Gas Production"@en ; skos:narrower ; a zbwext:Thsys, skos:Concept ; skos:notation "W.05.01.02" . rdfs:label "Petroleum resources"@en, "Erdölreserven"@de, "Oil reserves"@en, "Ölvorkommen"@de, "Erdölvorkommen"@de, "Ölreserven"@de ; skos:prefLabel "Erdölvorkommen"@de, "Petroleum resources"@en ; a skos:Concept, zbwext:Descriptor ; skos:related .