@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 dc: <http://purl.org/dc/terms/> .
@prefix ns0: <https://w3id.org/iadopt/ont/> .

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:gasandparticleperfluorooctanoicacidmassconcentration .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
<https://w3id.org/iadopt/ont/hasMatrix> rdfs:label "Observation Matrix"@en .
actris_vocab:gasandparticleperfluorooctanoicacidmassconcentration
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  ns0:hasObjectOfInterest actris_vocab:perfluorooctanoicacid ;
  ns0:hasMatrix actris_vocab:gasandparticlephase ;
  skos:broader actris_vocab:variable, actris_vocab:gasandparticlevariables ;
  skos:prefLabel "gas and particle perfluorooctanoic acid mass concentration"@en ;
  skos:inScheme actris_vocab: ;
  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. \"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 perfluorooctanoic acid is C8HF15O2. It belongs to the group of persitent organic pollutants (POPs) known as polyfluoroalkyl substances (PFAS). The IUPAC name is 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoic acid"@en .

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

actris_vocab:perfluorooctanoicacid
  skos:prefLabel "perfluorooctanoic acid"@en ;
  a skos:Concept .

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