@prefix isq: <https://w3id.org/standards/isq/ontologies/core/> .
@prefix smart: <https://example.org/smart-sdu/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<isq:t5-35>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "5-35" ;
  skosxl:prefLabel "relative mass ratio of vapour"@en ;
  skosxl:altLabel "psi"@en ;
  skos:definition "quotient of mass ratio of water vapour to dry gas and mass ratio of water vapour to dry gas at saturation:\n\n[stem%unnumbered]\n++++\npsi = r/r_\"sat\"\n++++\n\nwhere stem:[r] is mass ratio of water vapour to dry gas (<<t5-30>>) and stem:[r_\"sat\"] is its mass ratio of water vapour to dry gas at saturation of the same temperature\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-5> ;
  isq:hasUnit [
    skos:notation "1" ;
    skosxl:prefLabel "one"@en
  ] ;
  skos:note "This quantity is also used as an approximation of relative humidity (<<t5-33>>)."@en ;
  iso:urn <urn:iso:std:iso:80000:-5:ed-2:en:item:5-35> .