@prefix envthes: <http://vocabs.lter-europe.net/EnvThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .

envthes:
  skos:prefLabel "EnvThes"@en ;
  a skos:ConceptScheme .

envthes:20022
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:exactMatch <http://purl.obolibrary.org/obo/OBI_0666666> ;
  skos:definition "[OBI] A RNA extraction is a nucleic acid extraction where the desired output material is RNA"@en ;
  skos:broader envthes:20138 ;
  skos:prefLabel "RNA extraction"@en ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en .

envthes:20138
  skos:prefLabel "laboratory method"@en ;
  a skos:Concept ;
  skos:narrower envthes:20022 .