@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/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

envthes:22082
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:altLabel "concentration of carbon dioxid"@en, "carbon dioxide concentration"@en, "CO2 concentration"@en ;
  skos:definition "A concentration is the amount of a substance in a given volume, thus CO2 concentration is a measure of the percentage of the atmosphere that is composed of CO2 (e.g., 380 ppm)."@en ;
  skos:broader envthes:20935 ;
  skos:prefLabel "air carbon dioxide concentration"@en ;
  dc:modified "2019-10-11"^^xsd:date ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en .

envthes:20935
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower envthes:22082 .