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/LB-PER-YD2">
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0"/>
    <rdfs:label>pound (avoirdupois) per square yard</rdfs:label>
    <j.0:hasFactorUnit rdf:nodeID="A0"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.5424919595981167270976517261676497</j.0:conversionMultiplier>
    <j.1:description>unit for areal-related mass as a unit pound according to the avoirdupois unit system divided by the power of the unit yard according to the Anglo-American and Imperial system of units with exponent 2</j.1:description>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/SurfaceDensity"/>
    <j.0:iec61360Code>0112/2///62720#UAB390</j.0:iec61360Code>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/BodyMassIndex"/>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">[lb_av].[yd_i]-2</j.0:ucumCode>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/MeanMassRange"/>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">5.424919595981167270976517261676497E-1</j.0:conversionMultiplierSN>
    <j.0:uneceCommonCode>N25</j.0:uneceCommonCode>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/3.1.1/vocab/unit"/>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAB390</j.0:informativeReference>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/MassPerArea"/>
    <j.0:hasFactorUnit rdf:nodeID="A1"/>
    <j.0:symbol>lbm/yd²</j.0:symbol>
  </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/LB-PER-YD2>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> "unit for areal-related mass as a unit pound according to the avoirdupois unit system divided by the power of the unit yard according to the Anglo-American and Imperial system of units with exponent 2" ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 0.5424919595981167270976517261676497 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 5.424919595981167270976517261676497E-1 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0> ;
  <http://qudt.org/schema/qudt/hasFactorUnit> [] ;
  <http://qudt.org/schema/qudt/hasFactorUnit> [] ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/BodyMassIndex> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/MassPerArea> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/MeanMassRange> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/SurfaceDensity> ;
  <http://qudt.org/schema/qudt/iec61360Code> "0112/2///62720#UAB390" ;
  <http://qudt.org/schema/qudt/informativeReference> "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAB390"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/symbol> "lbm/yd²" ;
  <http://qudt.org/schema/qudt/ucumCode> "[lb_av].[yd_i]-2"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/uneceCommonCode> "N25" ;
  rdfs:isDefinedBy <http://qudt.org/3.1.1/vocab/unit> ;
  rdfs:label "pound (avoirdupois) per square yard" ;
.

{"resource":"pound (avoirdupois) per square yard" 
 ,"qname":"unit:LB-PER-YD2" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/LB-PER-YD2" 
 ,"properties":["conversion multiplier":"0.5424919595981167270976517261676497" 
    ,"conversion multiplier scientific":"5.424919595981167270976517261676497E-1" 
    ,"description":"unit for areal-related mass as a unit pound according to the avoirdupois unit system divided by the power of the unit yard according to the Anglo-American and Imperial system of units with exponent 2" 
    ,"has dimension vector":"dimension:A0E0L-2I0M1H0T0D0" 
    ,"has quantity kind":"quantitykind:BodyMassIndex" 
    ,"has quantity kind":"quantitykind:MassPerArea" 
    ,"has quantity kind":"quantitykind:MeanMassRange" 
    ,"has quantity kind":"quantitykind:SurfaceDensity" 
    ,"hasFactorUnit":null 
    ,"hasFactorUnit":null 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAB390" 
    ,"informative reference":"https:\/\/cdd.iec.ch\/cdd\/iec62720\/iec62720.nsf\/Units\/0112-2---62720%23UAB390" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/3.1.1\/vocab\/unit>" 
    ,"label":"pound (avoirdupois) per square yard" 
    ,"symbol":"lbm\/yd²" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"[lb_av].[yd_i]-2" 
    ,"unece common code":"N25" 
    ]}

{
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  "@type" : "http://qudt.org/schema/qudt/Unit",
  "description" : "unit for areal-related mass as a unit pound according to the avoirdupois unit system divided by the power of the unit yard according to the Anglo-American and Imperial system of units with exponent 2",
  "conversionMultiplier" : "0.5424919595981167270976517261676497",
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  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0",
  "hasFactorUnit" : [ "_:b0", "_:b1" ],
  "hasQuantityKind" : [ "http://qudt.org/vocab/quantitykind/SurfaceDensity", "http://qudt.org/vocab/quantitykind/BodyMassIndex", "http://qudt.org/vocab/quantitykind/MeanMassRange", "http://qudt.org/vocab/quantitykind/MassPerArea" ],
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  "uneceCommonCode" : "N25",
  "isDefinedBy" : "http://qudt.org/3.1.1/vocab/unit",
  "label" : "pound (avoirdupois) per square yard",
  "@context" : {
    "hasDimensionVector" : {
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    "conversionMultiplier" : {
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    },
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    },
    "uneceCommonCode" : {
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    },
    "informativeReference" : {
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    },
    "symbol" : {
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    "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#",
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  }
}