@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: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:precipitationPCB18massconcentration .

<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:precipitationPCB18massconcentration .

actris_vocab:precipitationPCB18massconcentration
  ns0:hasMatrix actris_vocab:precipitationphase ;
  skos:prefLabel "precipitation PCB 18 mass concentration"@en ;
  skos:broader actris_vocab:variable, actris_vocab:precipitationvariables ;
  a skos:Concept ;
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  ns0:hasObjectOfInterest actris_vocab:PCB18 ;
  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 PCB 18 is C12H7Cl3. It belongs to the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2′,5′-Trichlorobiphenyl"@en ;
  skos:inScheme actris_vocab: ;
  ns0:hasProperty actris_vocab:massconcentration .

actris_vocab:PCB18
  skos:prefLabel "PCB 18"@en ;
  a skos:Concept .