@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes:20753 skos:prefLabel "fertilizer"@en ; a skos:Concept ; skos:narrower envthes:20757 . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:20757 skos:inScheme envthes: ; a skos:Concept ; skos:broader envthes:20753 ; dc:modified "2018-06-18"^^xsd:date ; dc:created "2016-03-31"^^xsd:date ; skos:prefLabel "nitrate fertiliser"@en ; dc:creator "herbert.schentz@umweltbundesamt.at"@en .