@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:22329
  skos:inScheme envthes: ;
  a skos:Concept ;
  skos:definition "[NASA] A system sensing only radiation emitted by the object being viewed or reflected by the object from a source other than the system."@en ;
  skos:broader envthes:10157 ;
  skos:prefLabel "παθητική τηλεπισκόπηση"@el, "passive remote sensing system"@en ;
  dc:creator <https://orcid.org/0000-0003-2195-3997> .

envthes:10157
  skos:prefLabel "device"@en ;
  a skos:Concept ;
  skos:narrower envthes:22329 .