@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:moss
  skos:prefLabel "moss"@en ;
  a skos:Concept .

actris_vocab:massfraction
  skos:prefLabel "mass fraction"@en ;
  a skos:Concept .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
actris_vocab:vegetationvariables
  skos:prefLabel "vegetation variables"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:mossPCB153massfraction .

<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:mossPCB153massfraction
  skos:broader actris_vocab:vegetationvariables, actris_vocab:variable ;
  ns0:hasMatrix actris_vocab:vegetation ;
  skos:inScheme actris_vocab: ;
  dc:creator <https://orcid.org/0000-0002-8981-0805> ;
  skos:definition "Moss X mass fraction is the ratio of mass of a substance X to the total mass of the dried moss. The chmical formula for PCB 153 is C12H4Cl6. It belongs to the group of persistent organic pollutants known as polychlorinated biphenyls (PCBs). The IUPAC name is 2,2',4,4',5,5'-Hexachlorobiphenyl"@en ;
  skos:prefLabel "moss PCB 153 mass fraction"@en ;
  ns0:hasContextObject actris_vocab:moss ;
  a skos:Concept ;
  ns0:hasProperty actris_vocab:massfraction ;
  ns0:hasObjectOfInterest actris_vocab:PCB153 .

actris_vocab:vegetation
  skos:prefLabel "vegetation"@en ;
  a skos:Concept .

actris_vocab:variable
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:mossPCB153massfraction .

ns0:hasContextObject rdfs:label "Context Object"@en .
actris_vocab:PCB153
  skos:prefLabel "PCB 153"@en ;
  a skos:Concept .