Work in progress

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    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/BTU_TH-PER-FT2-HR">
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">[Btu_th].[ft_i]-2.h-1</j.0:ucumCode>
    <j.0:uneceCommonCode>N51</j.0:uneceCommonCode>
    <rdfs:label>British thermal unit (thermochemical) per square foot hour</rdfs:label>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L0I0M1H0T-3D0"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">3.152481054142278037642495038076495</j.0:conversionMultiplier>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">3.152481054142278037642495038076495E0</j.0:conversionMultiplierSN>
    <j.0:symbol>Btuth/(ft²·h)</j.0:symbol>
    <j.0:iec61360Code>0112/2///62720#UAB264</j.0:iec61360Code>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/unit"/>
    <j.1:description>unit of the surface heat flux according to the Imperial system of units</j.1:description>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/PowerPerArea"/>
  </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/BTU_TH-PER-FT2-HR>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> "unit of the surface heat flux according to the Imperial system of units" ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 3.152481054142278037642495038076495 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 3.152481054142278037642495038076495E0 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L0I0M1H0T-3D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/PowerPerArea> ;
  <http://qudt.org/schema/qudt/iec61360Code> "0112/2///62720#UAB264" ;
  <http://qudt.org/schema/qudt/symbol> "Btuth/(ft²·h)" ;
  <http://qudt.org/schema/qudt/ucumCode> "[Btu_th].[ft_i]-2.h-1"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/uneceCommonCode> "N51" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "British thermal unit (thermochemical) per square foot hour" ;
.

{"resource":"British thermal unit (thermochemical) per square foot hour" 
 ,"qname":"unit:BTU_TH-PER-FT2-HR" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/BTU_TH-PER-FT2-HR" 
 ,"properties":["conversion multiplier":"3.152481054142278037642495038076495" 
    ,"conversion multiplier scientific":"3.152481054142278037642495038076495E0" 
    ,"description":"unit of the surface heat flux according to the Imperial system of units" 
    ,"has dimension vector":"dimension:A0E0L0I0M1H0T-3D0" 
    ,"has quantity kind":"quantitykind:PowerPerArea" 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAB264" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/unit>" 
    ,"label":"British thermal unit (thermochemical) per square foot hour" 
    ,"symbol":"Btuth\/(ft²·h)" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"[Btu_th].[ft_i]-2.h-1" 
    ,"unece common code":"N51" 
    ]}

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  "description" : "unit of the surface heat flux according to the Imperial system of units",
  "conversionMultiplier" : "3.152481054142278037642495038076495",
  "conversionMultiplier:SN" : 3.152481054142278,
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L0I0M1H0T-3D0",
  "hasQuantityKind" : "http://qudt.org/vocab/quantitykind/PowerPerArea",
  "iec61360Code" : "0112/2///62720#UAB264",
  "symbol" : "Btuth/(ft²·h)",
  "ucumCode" : "[Btu_th].[ft_i]-2.h-1",
  "uneceCommonCode" : "N51",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/unit",
  "label" : "British thermal unit (thermochemical) per square foot hour",
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    "description" : {
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    },
    "hasQuantityKind" : {
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}