@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 dcterms: <http://purl.org/dc/terms/> .
@prefix prefix: <http://qudt.org/vocab/prefix/> .
@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-unit: <https://si-digital-framework.org/SI/units/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix sou: <http://qudt.org/vocab/sou/> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .
@prefix voag: <http://voag.linkedmodel.org/schema/voag#> .

unit:CAL_TH
  a qudt:Unit ;
  dcterms:description """The energy needed to increase the temperature of a given mass of water by $1 ^\\circ C$ at atmospheric
    pressure depends on the starting temperature and is difficult to measure precisely. Accordingly, there have been several
    definitions of the calorie. The two perhaps most popular definitions used in older literature are the $15 ^\\circ C$ calorie
    and the thermochemical calorie.
  """^^qudt:LatexString ;
  qudt:applicableSystem sou:CGS ;
  qudt:applicableSystem sou:IMPERIAL ;
  qudt:applicableSystem sou:USCS ;
  qudt:conversionMultiplier 4.184 ;
  qudt:conversionMultiplierSN 4.184E0 ;
  qudt:hasDimensionVector qkdv:A0E0L2I0M1H0T-2D0 ;
  qudt:hasQuantityKind quantitykind:Energy ;
  qudt:hasQuantityKind quantitykind:ThermalEnergy ;
  qudt:iec61360Code "0112/2///62720#UAA364" ;
  qudt:informativeReference "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA364"^^xsd:anyURI ;
  qudt:informativeReference "https://en.wikipedia.org/wiki/Calorie"^^xsd:anyURI ;
  qudt:latexDefinition """$1 \\; cal_{th} = 4.184 J$

$\\approx 0.003964 BTU$

$\\approx 1.163 \\times 10^{-6} kWh$

$\\approx 2.611 \\times 10^{19} eV$"""^^qudt:LatexString ;
  qudt:scalingOf unit:J ;
  qudt:symbol "cal" ;
  qudt:ucumCode "cal_th"^^qudt:UCUMcs ;
  qudt:uneceCommonCode "D35" ;
  qudt:unitForQuantityKind quantitykind:Energy ;
  qudt:unitForQuantityKind quantitykind:ThermalEnergy ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q130964> ;
  rdfs:isDefinedBy <http://qudt.org/3.4.0/vocab/unit> ;
  rdfs:label "Thermochemical Calorie" ;
  rdfs:label "Thermochemical Calorie"@en .