@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:t9-35.2>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "9-35.2" ;
  skosxl:prefLabel "canonical partition function"@en ;
  skosxl:altLabel "Z"@en ;
  skos:definition "sum over quantum states of energy stem:[E_r] (<<iso80000-4>>), expressed by:\n\n[stem%unnumbered]\n++++\nZ = sum_r \"exp\" ((-E_r)/(kT))\n++++\n\nwhere stem:[k] is the Boltzmann constant (<<iso80000-1>>), and stem:[T] is thermodynamic temperature (<<iso80000-5>>)\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-9> ;
  isq:hasUnit [
    skos:notation "1" ;
    skosxl:prefLabel "one"@en
  ] ;
  skos:note "[stem%unnumbered]\n++++\nA = -kT \"ln\" Z\n++++\n\nwhere stem:[A] is Helmholtz energy (<<iso80000-5>>).\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-9:ed-2:en:item:9-35.2> .