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:j.2="http://www.w3.org/2004/02/skos/core#"
    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/BBL_US_PET">
    <j.0:scalingOf rdf:resource="http://qudt.org/vocab/unit/M3"/>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L3I0M0H0T0D0"/>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/LiquidVolume"/>
    <rdfs:label>Barrel (us Petroleum)</rdfs:label>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">[bbl_us]</j.0:ucumCode>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/USCS"/>
    <rdfs:label xml:lang="en">Barrel (us Petroleum)</rdfs:label>
    <j.1:description rdf:datatype="http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML">unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units</j.1:description>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1.589873E-1</j.0:conversionMultiplierSN>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/3.1.5/vocab/unit"/>
    <j.2:broader rdf:resource="http://qudt.org/vocab/unit/BBL_US"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.1589873</j.0:conversionMultiplier>
    <j.0:symbol>bbl{US petroleum}</j.0:symbol>
    <j.0:plainTextDescription>unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units</j.0:plainTextDescription>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/ContextualUnit"/>
  </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/BBL_US_PET>
  rdf:type <http://qudt.org/schema/qudt/ContextualUnit> ;
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> "unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units"^^rdf:HTML ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/USCS> ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 0.1589873 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.589873E-1 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L3I0M0H0T0D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/LiquidVolume> ;
  <http://qudt.org/schema/qudt/plainTextDescription> "unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units" ;
  <http://qudt.org/schema/qudt/scalingOf> <http://qudt.org/vocab/unit/M3> ;
  <http://qudt.org/schema/qudt/symbol> "bbl{US petroleum}" ;
  <http://qudt.org/schema/qudt/ucumCode> "[bbl_us]"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  rdfs:isDefinedBy <http://qudt.org/3.1.5/vocab/unit> ;
  rdfs:label "Barrel (us Petroleum)" ;
  rdfs:label "Barrel (us Petroleum)"@en ;
  <http://www.w3.org/2004/02/skos/core#broader> <http://qudt.org/vocab/unit/BBL_US> ;
.

{"resource":"Barrel (us Petroleum)" 
 ,"qname":"unit:BBL_US_PET" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/BBL_US_PET" 
 ,"properties":["applicable system":"sou:USCS" 
    ,"conversion multiplier":"0.1589873" 
    ,"conversion multiplier scientific":"1.589873E-1" 
    ,"description":"unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units" 
    ,"description (plain text)":"unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units" 
    ,"has broader":"unit:BBL_US" 
    ,"has dimension vector":"dimension:A0E0L3I0M0H0T0D0" 
    ,"has quantity kind":"quantitykind:LiquidVolume" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/3.1.5\/vocab\/unit>" 
    ,"label":"Barrel (us Petroleum)" 
    ,"label":"Barrel (us Petroleum)" 
    ,"scalingOf":"unit:M3" 
    ,"symbol":"bbl{US petroleum}" 
    ,"type":"qudt:ContextualUnit" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"[bbl_us]" 
    ]}

{
  "@id" : "http://qudt.org/vocab/unit/BBL_US_PET",
  "@type" : [ "http://qudt.org/schema/qudt/Unit", "http://qudt.org/schema/qudt/ContextualUnit" ],
  "description" : "unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units",
  "applicableSystem" : "http://qudt.org/vocab/sou/USCS",
  "conversionMultiplier" : "0.1589873",
  "conversionMultiplier:SN" : 0.1589873,
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L3I0M0H0T0D0",
  "hasQuantityKind" : "http://qudt.org/vocab/quantitykind/LiquidVolume",
  "plainTextDescription" : "unit of the volume barrel (US petroleum) for crude oil according to the Anglo-American system of units",
  "scalingOf" : "http://qudt.org/vocab/unit/M3",
  "symbol" : "bbl{US petroleum}",
  "ucumCode" : "[bbl_us]",
  "isDefinedBy" : "http://qudt.org/3.1.5/vocab/unit",
  "label" : [ "Barrel (us Petroleum)", {
    "@language" : "en",
    "@value" : "Barrel (us Petroleum)"
  } ],
  "broader" : "http://qudt.org/vocab/unit/BBL_US",
  "@context" : {
    "scalingOf" : {
      "@id" : "http://qudt.org/schema/qudt/scalingOf",
      "@type" : "@id"
    },
    "hasDimensionVector" : {
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    },
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      "@type" : "@id"
    },
    "label" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#label"
    },
    "ucumCode" : {
      "@id" : "http://qudt.org/schema/qudt/ucumCode",
      "@type" : "http://qudt.org/schema/qudt/UCUMcs"
    },
    "applicableSystem" : {
      "@id" : "http://qudt.org/schema/qudt/applicableSystem",
      "@type" : "@id"
    },
    "description" : {
      "@id" : "http://purl.org/dc/terms/description",
      "@type" : "http://www.w3.org/1999/02/22-rdf-syntax-ns#HTML"
    },
    "conversionMultiplierSN" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplierSN",
      "@type" : "http://www.w3.org/2001/XMLSchema#double"
    },
    "isDefinedBy" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#isDefinedBy",
      "@type" : "@id"
    },
    "broader" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#broader",
      "@type" : "@id"
    },
    "conversionMultiplier" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplier",
      "@type" : "http://www.w3.org/2001/XMLSchema#decimal"
    },
    "symbol" : {
      "@id" : "http://qudt.org/schema/qudt/symbol"
    },
    "plainTextDescription" : {
      "@id" : "http://qudt.org/schema/qudt/plainTextDescription"
    },
    "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#"
  }
}