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

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

actris_vocab:aerosolvariables
  skos:prefLabel "aerosol variables"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:aerosolparticlePCB130andPCB176massconcentration .

actris_vocab:aerosolparticlePCB130andPCB176massconcentration
  ns0:hasObjectOfInterest actris_vocab:PCB130, actris_vocab:PCB176 ;
  skos:inScheme actris_vocab: ;
  skos:broader actris_vocab:variable, actris_vocab:aerosolvariables ;
  skos:prefLabel "aerosol particle PCB 130 and PCB 176 mass concentration"@en ;
  a skos:Concept ;
  ns0:hasProperty actris_vocab:massconcentration ;
  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. A chemical species denoted by X may be described by a single term such as \"nitrogen\" or a phrase such as \"nox_ expressed_ as_ nitrogen\". \"Aerosol\" means the system of suspended liquid or solid particles in air (except cloud droplets) and their carrier gas, the air itself. Aerosol particles take up ambient water (a process known as hygroscopic growth) depending on the relative humidity and the composition of the particles. PCB 130 and PCB 176 is a mixture of two compunds and belongs to the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs)."@en ;
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  ns0:hasMatrix actris_vocab:aerosolparticlephase .

ns0:hasProperty rdfs:label "Observed Property"@en .
actris_vocab:PCB176
  skos:prefLabel "PCB 176"@en ;
  a skos:Concept .

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:PCB130
  skos:prefLabel "PCB 130"@en ;
  a skos:Concept .

actris_vocab:variable
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:aerosolparticlePCB130andPCB176massconcentration .

actris_vocab:aerosolparticlephase
  skos:prefLabel "aerosol particle phase"@en ;
  a skos:Concept .