@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:InternalEnergy
  a qudt:QuantityKind ;
  dcterms:description "\"Internal Energy\" is simply its energy. \"internal\" refers to the fact that some energy contributions are not considered. For instance, when the total system is in uniform motion, it has kinetic energy. This overall kinetic energy is never seen as part of the internal energy; one could call it external energy. Or, if the system is at constant non-zero height above the surface the Earth, it has constant potential energy in the gravitational field of the Earth. Gravitational energy is only taken into account when it plays a role in the phenomenon of interest, for instance in a colloidal suspension, where the gravitation influences the up- downward motion of the small particles comprising the colloid. In all other cases, gravitational energy is assumed not to contribute to the internal energy; one may call it again external energy."^^qudt:LatexString ;
  qudt:abbreviation "int-energy" ;
  qudt:applicableUnit unit:AttoJ ;
  qudt:applicableUnit unit:BTU_IT ;
  qudt:applicableUnit unit:BTU_TH ;
  qudt:applicableUnit unit:CAL_IT ;
  qudt:applicableUnit unit:CAL_TH ;
  qudt:applicableUnit unit:ERG ;
  qudt:applicableUnit unit:EV ;
  qudt:applicableUnit unit:E_h ;
  qudt:applicableUnit unit:ExaJ ;
  qudt:applicableUnit unit:FT-LB_F ;
  qudt:applicableUnit unit:FT-PDL ;
  qudt:applicableUnit unit:FemtoJ ;
  qudt:applicableUnit unit:GigaEV ;
  qudt:applicableUnit unit:GigaJ ;
  qudt:applicableUnit unit:GigaW-HR ;
  qudt:applicableUnit unit:J ;
  qudt:applicableUnit unit:KiloBTU_IT ;
  qudt:applicableUnit unit:KiloBTU_TH ;
  qudt:applicableUnit unit:KiloCAL ;
  qudt:applicableUnit unit:KiloEV ;
  qudt:applicableUnit unit:KiloJ ;
  qudt:applicableUnit unit:KiloVA-HR ;
  qudt:applicableUnit unit:KiloW-HR ;
  qudt:applicableUnit unit:MegaBTU_IT ;
  qudt:applicableUnit unit:MegaEV ;
  qudt:applicableUnit unit:MegaJ ;
  qudt:applicableUnit unit:MegaTOE ;
  qudt:applicableUnit unit:MegaVA-HR ;
  qudt:applicableUnit unit:MegaW-HR ;
  qudt:applicableUnit unit:MicroJ ;
  qudt:applicableUnit unit:MilliJ ;
  qudt:applicableUnit unit:NanoJ ;
  qudt:applicableUnit unit:PetaJ ;
  qudt:applicableUnit unit:PicoJ ;
  qudt:applicableUnit unit:PlanckEnergy ;
  qudt:applicableUnit unit:QUAD ;
  qudt:applicableUnit unit:THERM_EC ;
  qudt:applicableUnit unit:THERM_US ;
  qudt:applicableUnit unit:THM_EEC ;
  qudt:applicableUnit unit:THM_US ;
  qudt:applicableUnit unit:TOE ;
  qudt:applicableUnit unit:TeraJ ;
  qudt:applicableUnit unit:TeraW-HR ;
  qudt:applicableUnit unit:TonEnergy ;
  qudt:applicableUnit unit:VA-HR ;
  qudt:applicableUnit unit:W-HR ;
  qudt:applicableUnit unit:W-SEC ;
  qudt:dbpediaMatch "http://dbpedia.org/resource/Internal_energy"^^xsd:anyURI ;
  qudt:exactMatch quantitykind:InternalEnergy ;
  qudt:exactMatch quantitykind:ThermodynamicEnergy ;
  qudt:hasDimensionVector qkdv:A0E0L2I0M1H0T-2D0 ;
  qudt:informativeReference "http://en.citizendium.org/wiki/Internal_energy"^^xsd:anyURI ;
  qudt:latexDefinition "For a closed thermodynamic system, $\\Delta U = Q + W$, where $Q$ is amount of heat transferred to the system and $W$ is work done on the system provided that no chemical reactions occur."^^qudt:LatexString ;
  qudt:normativeReference "http://www.iso.org/iso/catalogue_detail?csnumber=31890"^^xsd:anyURI ;
  qudt:plainTextDescription "\"Internal Energy\" is simply its energy. \"internal\" refers to the fact that some energy contributions are not considered. For instance, when the total system is in uniform motion, it has kinetic energy. This overall kinetic energy is never seen as part of the internal energy; one could call it external energy. Or, if the system is at constant non-zero height above the surface the Earth, it has constant potential energy in the gravitational field of the Earth. Gravitational energy is only taken into account when it plays a role in the phenomenon of interest, for instance in a colloidal suspension, where the gravitation influences the up- downward motion of the small particles comprising the colloid. In all other cases, gravitational energy is assumed not to contribute to the internal energy; one may call it again external energy." ;
  qudt:symbol "U" ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q180241> ;
  rdfs:comment "Applicable units are those of quantitykind:Energy" ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "Notranja energija"@sl ;
  rdfs:label "Tenaga dalaman"@ms ;
  rdfs:label "energia interna"@it ;
  rdfs:label "energia interna"@pt ;
  rdfs:label "energia wewnętrzna"@pl ;
  rdfs:label "energie internă"@ro ;
  rdfs:label "energía interna"@es ;
  rdfs:label "innere Energie"@de ;
  rdfs:label "internal energy"@en ;
  rdfs:label "vnitřní energie"@cs ;
  rdfs:label "énergie interne"@fr ;
  rdfs:label "İç enerji"@tr ;
  rdfs:label "внутренняя энергия"@ru ;
  rdfs:label "انرژی درونی"@fa ;
  rdfs:label "طاقة داخلية"@ar ;
  rdfs:label "आन्तरिक ऊर्जा"@hi ;
  rdfs:label "内能"@zh ;
  rdfs:label "内部エネルギー"@ja ;
  rdfs:seeAlso quantitykind:Energy ;
  rdfs:seeAlso quantitykind:Enthalpy ;
  rdfs:seeAlso quantitykind:GibbsEnergy ;
  rdfs:seeAlso quantitykind:HelmholtzEnergy ;
  skos:altLabel "energia termodinamica"@it ;
  skos:altLabel "tenaga termodinamik"@ms ;
  skos:altLabel "thermodynamic energy"@en ;
  skos:altLabel "thermodynamische Energie"@de ;
  skos:altLabel "énergie thermodynamique"@fr ;
  skos:broader quantitykind:Energy .