@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix constant: <http://qudt.org/vocab/constant/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix qkdv: <http://qudt.org/vocab/dimensionvector/> .
@prefix quantitykind: <http://qudt.org/vocab/quantitykind/> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix si-quantity: <https://si-digital-framework.org/quantities/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .
@prefix voag: <http://voag.linkedmodel.org/schema/voag#> .

quantitykind:EquilibriumConstantOnPressureBasis
  a qudt:QuantityKind ;
  dcterms:description """The equilibrium constant of a gas-phase reaction expressed on a pressure basis, $K_p$: the product of the
    equilibrium partial pressures raised to their stoichiometric numbers, with each partial pressure referred to the standard
    pressure so that the quantity is dimensionless. This dimensionless convention follows the ISO 80000 / IEC 61360
    vocabularies. The ECLASS vocabulary models the same concept dimensionally, with partial pressures in absolute units — that
    form is maintained separately as quantitykind:EquilibriumConstantBasedOnPressure, because the two dimension conventions
    cannot be reconciled by a fixed conversion factor.
  """^^qudt:LatexString ;
  qudt:applicableUnit unit:UNITLESS ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T0D1 ;
  qudt:iec61360Code "0112/2///62720#UAD049" ;
  qudt:informativeReference "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/ListsOfUnitsAllVersions/0112-2---62720%23UAD049"^^xsd:anyURI ;
  qudt:informativeReference "https://en.wikipedia.org/wiki/Equilibrium_constant"^^xsd:anyURI ;
  qudt:isoNormativeReference "http://www.iso.org/iso/catalogue_detail?csnumber=31894"^^xsd:anyURI ;
  qudt:latexDefinition "$K_p = \\Pi_B(p_B)^{-\\nu_B}$, for gases"^^qudt:LatexString ;
  qudt:latexSymbol "$K_p$"^^qudt:LatexString ;
  qudt:organizedUnder quantitykind:EquilibriumConstant ;
  qudt:plainTextDescription """The equilibrium constant of a gas-phase reaction expressed on a pressure basis, Kp: the product of
    the equilibrium partial pressures raised to their stoichiometric numbers, with each partial pressure referred to the standard
    pressure so that the quantity is dimensionless. This dimensionless convention follows the ISO 80000 / IEC 61360
    vocabularies. The ECLASS vocabulary models the same concept dimensionally, with partial pressures in absolute units — that
    form is maintained separately as quantitykind:EquilibriumConstantBasedOnPressure, because the two dimension conventions
    cannot be reconciled by a fixed conversion factor.
  """ ;
  qudt:qkdvDenominator qkdv:A0E0L-2I0M1H0T0D0 ;
  qudt:qkdvNumerator qkdv:A0E0L-2I0M1H0T0D0 ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q96096019> ;
  rdfs:comment "Applicable units are those of quantitykind:EquilibriumConstantOnPressureBasis" ;
  rdfs:isDefinedBy <http://qudt.org/3.5.0/vocab/quantitykind> ;
  rdfs:label "Equilibrium Constant On Pressure Basis"@en ;
  rdfs:seeAlso quantitykind:EquilibriumConstantBasedOnPressure ;
  skos:broader quantitykind:EquilibriumConstant .