Work in progress

<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:j.0="http://qudt.org/schema/qudt/"
    xmlns:j.1="http://purl.org/dc/terms/"
    xmlns:owl="http://www.w3.org/2002/07/owl#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="http://qudt.org/vocab/unit/J-PER-M4">
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">
  The unit $\textit{Joule Per Quartic Meter}$ ($J/m^4$) is a unit for the spectral concentration of radiant energy density (in terms of wavelength), or the spectral radiant energy density (in terms of wave length). 
  This unit is commonly used in the SI unit system.
  </j.1:description>
    <j.0:expression rdf:datatype="http://qudt.org/schema/qudt/LatexString">$J/m^4$</j.0:expression>
    <rdfs:label xml:lang="en-US">Joule per Quartic Meter</rdfs:label>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1.0E0</j.0:conversionMultiplierSN>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">1.0</j.0:conversionMultiplier>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-GAUSS"/>
    <rdfs:label xml:lang="en">Joule per Quartic Metre</rdfs:label>
    <j.0:symbol>J/m⁴</j.0:symbol>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/SI"/>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/SpectralRadiantEnergyDensity"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/unit"/>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">J.m-4</j.0:ucumCode>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-EMU"/>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:uneceCommonCode>B14</j.0:uneceCommonCode>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T-2D0"/>
    <j.0:iec61360Code>0112/2///62720#UAA177</j.0:iec61360Code>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS"/>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/DerivedUnit"/>
  </rdf:Description>
</rdf:RDF>

@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#> .

<http://qudt.org/vocab/unit/J-PER-M4>
  rdf:type <http://qudt.org/schema/qudt/DerivedUnit> ;
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> """
  The unit $\\textit{Joule Per Quartic Meter}$ ($J/m^4$) is a unit for the spectral concentration of radiant energy density (in terms of wavelength), or the spectral radiant energy density (in terms of wave length). 
  This unit is commonly used in the SI unit system.
  """^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/CGS> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/CGS-EMU> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/CGS-GAUSS> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/SI> ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 1.0 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.0E0 ;
  <http://qudt.org/schema/qudt/expression> "$J/m^4$"^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T-2D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/SpectralRadiantEnergyDensity> ;
  <http://qudt.org/schema/qudt/iec61360Code> "0112/2///62720#UAA177" ;
  <http://qudt.org/schema/qudt/symbol> "J/m⁴" ;
  <http://qudt.org/schema/qudt/ucumCode> "J.m-4"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/uneceCommonCode> "B14" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Joule per Quartic Meter"@en-US ;
  rdfs:label "Joule per Quartic Metre"@en ;
.

{"resource":"Joule per Quartic Metre" 
 ,"qname":"unit:J-PER-M4" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/J-PER-M4" 
 ,"properties":["applicable system":"sou:CGS" 
    ,"applicable system":"sou:CGS-EMU" 
    ,"applicable system":"sou:CGS-GAUSS" 
    ,"applicable system":"sou:SI" 
    ,"conversion multiplier":"1.0" 
    ,"conversion multiplier scientific":"1.0E0" 
    ,"description":"\n  The unit $\\textit{Joule Per Quartic Meter}$ ($J\/m^4$) is a unit for the spectral concentration of radiant energy density (in terms of wavelength), or the spectral radiant energy density (in terms of wave length). \n  This unit is commonly used in the SI unit system.\n  " 
    ,"expression":"$J\/m^4$" 
    ,"has dimension vector":"dimension:A0E0L-2I0M1H0T-2D0" 
    ,"has quantity kind":"quantitykind:SpectralRadiantEnergyDensity" 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAA177" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/unit>" 
    ,"label":"Joule per Quartic Meter" 
    ,"label":"Joule per Quartic Metre" 
    ,"symbol":"J\/m\u2074" 
    ,"type":"qudt:DerivedUnit" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"J.m-4" 
    ,"unece common code":"B14" 
    ]}

{
  "@id" : "http://qudt.org/vocab/unit/J-PER-M4",
  "@type" : [ "http://qudt.org/schema/qudt/Unit", "http://qudt.org/schema/qudt/DerivedUnit" ],
  "description" : "\n  The unit $\\textit{Joule Per Quartic Meter}$ ($J/m^4$) is a unit for the spectral concentration of radiant energy density (in terms of wavelength), or the spectral radiant energy density (in terms of wave length). \n  This unit is commonly used in the SI unit system.\n  ",
  "applicableSystem" : [ "http://qudt.org/vocab/sou/CGS-GAUSS", "http://qudt.org/vocab/sou/SI", "http://qudt.org/vocab/sou/CGS-EMU", "http://qudt.org/vocab/sou/CGS" ],
  "conversionMultiplier" : "1.0",
  "conversionMultiplier:SN" : 1.0,
  "expression" : "$J/m^4$",
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T-2D0",
  "hasQuantityKind" : "http://qudt.org/vocab/quantitykind/SpectralRadiantEnergyDensity",
  "iec61360Code" : "0112/2///62720#UAA177",
  "symbol" : "J/m⁴",
  "ucumCode" : "J.m-4",
  "uneceCommonCode" : "B14",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/unit",
  "label" : [ {
    "@language" : "en-us",
    "@value" : "Joule per Quartic Meter"
  }, {
    "@language" : "en",
    "@value" : "Joule per Quartic Metre"
  } ],
  "@context" : {
    "description" : {
      "@id" : "http://purl.org/dc/terms/description",
      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "expression" : {
      "@id" : "http://qudt.org/schema/qudt/expression",
      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "label" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#label"
    },
    "conversionMultiplierSN" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplierSN",
      "@type" : "http://www.w3.org/2001/XMLSchema#double"
    },
    "conversionMultiplier" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplier",
      "@type" : "http://www.w3.org/2001/XMLSchema#decimal"
    },
    "applicableSystem" : {
      "@id" : "http://qudt.org/schema/qudt/applicableSystem",
      "@type" : "@id"
    },
    "symbol" : {
      "@id" : "http://qudt.org/schema/qudt/symbol"
    },
    "hasQuantityKind" : {
      "@id" : "http://qudt.org/schema/qudt/hasQuantityKind",
      "@type" : "@id"
    },
    "isDefinedBy" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#isDefinedBy",
      "@type" : "@id"
    },
    "ucumCode" : {
      "@id" : "http://qudt.org/schema/qudt/ucumCode",
      "@type" : "http://qudt.org/schema/qudt/UCUMcs"
    },
    "uneceCommonCode" : {
      "@id" : "http://qudt.org/schema/qudt/uneceCommonCode"
    },
    "hasDimensionVector" : {
      "@id" : "http://qudt.org/schema/qudt/hasDimensionVector",
      "@type" : "@id"
    },
    "iec61360Code" : {
      "@id" : "http://qudt.org/schema/qudt/iec61360Code"
    },
    "rdf" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "owl" : "http://www.w3.org/2002/07/owl#",
    "xsd" : "http://www.w3.org/2001/XMLSchema#",
    "rdfs" : "http://www.w3.org/2000/01/rdf-schema#"
  }
}