@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:21539
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:altLabel "L-3M1"@en ;
  skos:exactMatch <https://vocab.lternet.edu/vocab/vocab/?tema=916>, <http://sweet.jpl.nasa.gov/2.3/propMass.owl#Density>, <http://www.qudt.org/qudt/owl/1.0.0/quantity/Instances.html#Density> ;
  skos:definition "[SWEET] 1. The ratio of the mass of any substance to the volume occupied by it (usually expressed in kilograms per cubic meter, but any other unit system may be used); the reciprocal of specific volume."@en ;
  skos:broader envthes:21463 ;
  skos:prefLabel "密度"@zh, "密度"@ja, "density"@en ;
  dc:creator "herbert.schentz@umweltbundesamt.at"@en .

envthes:21463
  skos:prefLabel "derived property"@en ;
  a skos:Concept ;
  skos:narrower envthes:21539 .