@prefix actris_vocab: <https://vocabulary.actris.nilu.no/actris_vocab/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .

actris_vocab:qualitycontrolmeasuretype
  skos:prefLabel "quality control measure type"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:instrumentcalibration .

actris_vocab:instrumentcalibration
  skos:definition "Operation which, under specified conditions, establishes a relationship between the values indicated by an instrument and the known values provided by reference standards."@en ;
  skos:broader actris_vocab:qualitycontrolmeasuretype ;
  skos:narrower actris_vocab:instrumentcalibration-on-site, actris_vocab:instrumentcalibration-off-site ;
  skos:inScheme actris_vocab: ;
  skos:prefLabel "instrument calibration"@en ;
  dc:creator <https://orcid.org/0000-0002-3380-3470> ;
  a skos:Concept .

actris_vocab:instrumentcalibration-off-site
  skos:prefLabel "instrument calibration, off-site"@en ;
  a skos:Concept ;
  skos:broader actris_vocab:instrumentcalibration .

actris_vocab:
  skos:prefLabel "ACTRIS Vocabulary"@en ;
  a skos:ConceptScheme .

actris_vocab:instrumentcalibration-on-site
  skos:prefLabel "instrument calibration, on-site"@en ;
  a skos:Concept ;
  skos:broader actris_vocab:instrumentcalibration .