@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:10377 skos:inScheme envthes: ; a skos:Concept ; skos:broader envthes:20982 ; dc:modified "2018-06-18"^^xsd:date ; dc:created "2017-12-05"^^xsd:date ; skos:prefLabel "symbiotic fixation"@en ; dc:creator "0000-0003-2195-3997"@en . envthes:20982 skos:prefLabel "biological process"@en ; a skos:Concept ; skos:narrower envthes:10377 .