@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:o-p-DDD
  skos:prefLabel "o,p-DDD"@en ;
  a skos:Concept .

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:gasandparticleo-p-DDDmassconcentration .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
<https://w3id.org/iadopt/ont/hasMatrix> rdfs:label "Observation Matrix"@en .
<https://w3id.org/iadopt/ont/hasObjectOfInterest> rdfs:label "Object Of Interest"@en .
actris_vocab:
  skos:prefLabel "ACTRIS Vocabulary"@en ;
  a skos:ConceptScheme .

actris_vocab:variable
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:gasandparticleo-p-DDDmassconcentration .

actris_vocab:gasandparticleo-p-DDDmassconcentration
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  skos:broader actris_vocab:gasandparticlevariables, actris_vocab:variable ;
  ns0:hasMatrix actris_vocab:gasandparticlephase ;
  skos:prefLabel "gas and particle o,p-DDD mass concentration"@en ;
  skos:inScheme actris_vocab: ;
  a skos:Concept ;
  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 o,p-DDD is C14H10Cl4. It is a member of the group of persistent organic pollutants (POPs). The IUPAC name is 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene"@en ;
  ns0:hasObjectOfInterest actris_vocab:o-p-DDD ;
  ns0:hasProperty actris_vocab:massconcentration .