@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:MassieuFunction
  a qudt:QuantityKind ;
  dcterms:description "The Massieu function, $\\Psi$, is defined as: $\\Psi = \\Psi (X_1, \\dots , X_i, Y_{i+1}, \\dots , Y_r  )$,  where for every system with degree of freedom $r$ one may choose $r$ variables, e.g. , to define a coordinate system, where $X$ and $Y$ are extensive and intensive variables, respectively, and where at least one extensive variable must be within this set in order to define the size of the system. The $(r + 1)^{th}$ variable,$\\Psi$ , is then called the Massieu function."^^qudt:LatexString ;
  qudt:hasDimensionVector qkdv:A0E0L2I0M1H-1T-2D0 ;
  qudt:informativeReference "https://en.wikipedia.org/wiki/Massieu_function"^^xsd:anyURI ;
  qudt:isoNormativeReference "http://www.iso.org/iso/catalogue_detail?csnumber=31890"^^xsd:anyURI ;
  qudt:latexDefinition "$J = -A/T$, where $A$ is Helmholtz energy and $T$ is thermodynamic temperature."^^qudt:LatexString ;
  qudt:symbol "J" ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q3077625> ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "Massieu Function"@en ;
  rdfs:seeAlso quantitykind:PlanckFunction ;
  rdfs:seeAlso quantitykind:SpecificEnergy ;
  rdfs:seeAlso quantitykind:SpecificEnthalpy ;
  rdfs:seeAlso quantitykind:SpecificGibbsEnergy ;
  rdfs:seeAlso quantitykind:SpecificHelmholtzEnergy ;
  rdfs:seeAlso quantitykind:SpecificInternalEnergy .