@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:20950 skos:prefLabel "biogeochemical process"@en ; a skos:Concept ; skos:narrower envthes:21277 . envthes:21277 dc:creator "herbert.schentz@umweltbundesamt.at"@en ; skos:definition "The input of reactive nitrogen species from the atmosphere to the biosphere"@en ; a skos:Concept ; dc:modified "2018-12-18"^^xsd:date ; skos:scopeNote "US LTER controlled vocabulary"@en ; skos:inScheme envthes: ; skos:exactMatch ; dc:created "2016-03-31"^^xsd:date ; skos:broader envthes:20950 ; skos:prefLabel "nitrogen deposition"@en .