@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:10218 skos:prefLabel "agricultural substance"@en ; a skos:Concept ; skos:narrower envthes:20767 . envthes:20767 skos:inScheme envthes: ; a skos:Concept ; skos:exactMatch ; skos:definition "[CHEBI] A substance used to destroy pests of the phylum Nematoda (roundworms)."@en ; skos:broader envthes:10218 ; dc:modified "2018-07-02"^^xsd:date ; dc:created "2016-03-31"^^xsd:date ; skos:prefLabel "nematicide"@en ; dc:creator "herbert.schentz@umweltbundesamt.at"@en .