@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:gasphase
  skos:prefLabel "gas phase"@en ;
  a skos:Concept .

<https://w3id.org/iadopt/ont/hasProperty> rdfs:label "Observed Property"@en .
<https://w3id.org/iadopt/ont/hasMatrix> rdfs:label "Observation Matrix"@en .
actris_vocab:mass57.033organiccompoundsnumberconcentration
  a skos:Concept ;
  skos:prefLabel "mass 57.033 organic compounds number concentration"@en ;
  dc:creator <https://orcid.org/0000-0002-3380-3470> ;
  skos:inScheme actris_vocab: ;
  skos:broader actris_vocab:tracegasvariables, actris_vocab:variable ;
  ns0:hasObjectOfInterest actris_vocab:mass57.033organiccompounds ;
  skos:definition "Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. This property concerns the isobaric group with atomic mass 57.033, and consists with current knowledge of acrolein, methylketene. The chemical formula for acrolein is C3H4O, methylketene is C3H4O. The IUPAC name for acrolein is prop-2-enal, methylketene is unknown."@en ;
  ns0:hasProperty actris_vocab:numberconcentration ;
  ns0:hasMatrix actris_vocab:gasphase .

actris_vocab:numberconcentration
  skos:prefLabel "number concentration"@en ;
  a skos:Concept .

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

actris_vocab:tracegasvariables
  skos:prefLabel "trace gas variables"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:mass57.033organiccompoundsnumberconcentration .

actris_vocab:variable
  skos:prefLabel "variable"@en ;
  a skos:Concept ;
  skos:narrower actris_vocab:mass57.033organiccompoundsnumberconcentration .

actris_vocab:mass57.033organiccompounds
  skos:prefLabel "mass 57.033 organic compounds"@en ;
  a skos:Concept .