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

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

actris_vocab:precipitationphase
  skos:prefLabel "precipitation phase"@en ;
  a skos:Concept .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
actris_vocab:precipitationvariables
  skos:prefLabel "precipitation variables"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:precipitationo-p-DDDmassconcentration .

<https://w3id.org/iadopt/ont/hasMatrix> rdfs:label "Observation Matrix"@en .
actris_vocab:precipitationo-p-DDDmassconcentration
  ns0:hasObjectOfInterest actris_vocab:o-p-DDD ;
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  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. Precipitation is liquid or frozen water that forms in the atmosphere and falls to the earth. It comes in many forms, like rain, snow, and sleet. The chmical formula for o,p-DDD is C14H10Cl4. It belongs to the group of persistent organic pollutants (POPs). The IUPAC name is 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene"@en ;
  skos:broader actris_vocab:variable, actris_vocab:precipitationvariables ;
  ns0:hasProperty actris_vocab:massconcentration ;
  ns0:hasMatrix actris_vocab:precipitationphase ;
  skos:prefLabel "precipitation o,p-DDD mass concentration"@en ;
  skos:inScheme actris_vocab: .

ns0: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:precipitationo-p-DDDmassconcentration .