@prefix actris_vocab: <https://vocabulary.actris.nilu.no/actris_vocab/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns0: <https://w3id.org/iadopt/ont/> .
@prefix dc: <http://purl.org/dc/terms/> .

actris_vocab:gasandparticlephase
  skos:prefLabel "gas and particle phase"@en ;
  a skos:Concept .

actris_vocab:massconcentration
  skos:prefLabel "mass concentration"@en ;
  a skos:Concept .

actris_vocab:gasandparticlevariables
  skos:prefLabel "gas and particle variables"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:gasandparticleperylenemassconcentration .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
actris_vocab:gasandparticleperylenemassconcentration
  ns0:hasObjectOfInterest actris_vocab:perylene ;
  a skos:Concept ;
  ns0:hasMatrix actris_vocab:gasandparticlephase ;
  skos:broader actris_vocab:gasandparticlevariables, actris_vocab:variable ;
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  skos:definition "Mass concentration means mass per unit volume and is used in the construction mass_ concentration_ of_ X_ in_ Y, where X is a material constituent of Y. \"Gas and particle\" means a system consisting of both gas and suspended liquid or solid particles in air (except cloud droplets). The chmical formula for perylene is C20H12. It belongs to the group of polycyclic aromatic hydrocarbons (PAHs). The IUPAC name is perylene"@en ;
  skos:prefLabel "gas and particle perylene mass concentration"@en ;
  skos:inScheme actris_vocab: ;
  ns0:hasProperty actris_vocab:massconcentration .

ns0:hasMatrix rdfs:label "Observation Matrix"@en .
ns0:hasObjectOfInterest rdfs:label "Object Of Interest"@en .
actris_vocab:
  skos:prefLabel "ACTRIS Vocabulary"@en ;
  a skos:ConceptScheme .

actris_vocab:perylene
  skos:prefLabel "perylene"@en ;
  a skos:Concept .

actris_vocab:variable
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:gasandparticleperylenemassconcentration .