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

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

actris_vocab:massconcentration
  skos:prefLabel "mass concentration"@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 .
<https://w3id.org/iadopt/ont/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:ammoniumpartialcolumnmolecularcontent .

actris_vocab:ammoniumpartialcolumnmolecularcontent
  ns0:hasProperty actris_vocab:massconcentration ;
  dc:creator <https://orcid.org/0000-0001-5158-8703> ;
  skos:broader actris_vocab:tracegasvariables, actris_vocab:variable ;
  skos:definition "\"Content\" indicates a quantity per unit area. The \"content_of_X_in_atmosphere_layer\" refers to the vertical integral between two specified levels in the atmosphere. \"Layer\" means any layer with upper and lower boundaries that have constant values in some vertical coordinate. There must be a vertical coordinate variable indicating the extent of the layer(s). If the layers are model layers, the vertical coordinate can be model_level_number, but it is recommended to specify a physical coordinate (in a scalar or auxiliary coordinate variable) as well. For the mole content integrated from the surface to the top of the atmosphere, standard names including \"atmosphere_mole_content_of_X\" are used. The chemical formula for ammonium is NH4+. Ammonium is a member of the group of inorganics. The IUPAC name for ammonium is azanium."@en ;
  ns0:hasMatrix actris_vocab:gasphase ;
  skos:inScheme actris_vocab: ;
  a skos:Concept ;
  skos:prefLabel "ammonium partial column molecular content"@en ;
  dc:contributor <https://orcid.org/0000-0002-1490-169X> ;
  ns0:hasObjectOfInterest actris_vocab:ammonium .

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