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: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/PlanckArea">
    <j.0:symbol>planckarea</j.0:symbol>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/Area"/>
    <j.0:derivedUnitOfSystem rdf:resource="http://qudt.org/vocab/sou/PLANCK"/>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.0000000000000000000000000000000000000000000000000000000000000000000000261223</j.0:conversionMultiplier>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L2I0M0H0T0D0"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/unit"/>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">2.61223E-71</j.0:conversionMultiplierSN>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/PLANCK"/>
    <rdfs:label xml:lang="en">Planck Area</rdfs:label>
  </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/PlanckArea>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/PLANCK> ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 0.0000000000000000000000000000000000000000000000000000000000000000000000261223 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 2.61223E-71 ;
  <http://qudt.org/schema/qudt/derivedUnitOfSystem> <http://qudt.org/vocab/sou/PLANCK> ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L2I0M0H0T0D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/Area> ;
  <http://qudt.org/schema/qudt/symbol> "planckarea" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Planck Area"@en ;
.

{"resource":"Planck Area" 
 ,"qname":"unit:PlanckArea" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/PlanckArea" 
 ,"properties":["applicable system":"sou:PLANCK" 
    ,"conversion multiplier":"0.0000000000000000000000000000000000000000000000000000000000000000000000261223" 
    ,"conversion multiplier scientific":"2.61223E-71" 
    ,"has dimension vector":"dimension:A0E0L2I0M0H0T0D0" 
    ,"has quantity kind":"quantitykind:Area" 
    ,"is derived unit of system":"sou:PLANCK" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/unit>" 
    ,"label":"Planck Area" 
    ,"symbol":"planckarea" 
    ,"type":"qudt:Unit" 
    ]}

{
  "@id" : "http://qudt.org/vocab/unit/PlanckArea",
  "@type" : "http://qudt.org/schema/qudt/Unit",
  "applicableSystem" : "http://qudt.org/vocab/sou/PLANCK",
  "conversionMultiplier" : "0.0000000000000000000000000000000000000000000000000000000000000000000000261223",
  "conversionMultiplier:SN" : 2.61223E-71,
  "derivedUnitOfSystem" : "http://qudt.org/vocab/sou/PLANCK",
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L2I0M0H0T0D0",
  "hasQuantityKind" : "http://qudt.org/vocab/quantitykind/Area",
  "symbol" : "planckarea",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/unit",
  "label" : {
    "@language" : "en",
    "@value" : "Planck Area"
  },
  "@context" : {
    "symbol" : {
      "@id" : "http://qudt.org/schema/qudt/symbol"
    },
    "hasQuantityKind" : {
      "@id" : "http://qudt.org/schema/qudt/hasQuantityKind",
      "@type" : "@id"
    },
    "derivedUnitOfSystem" : {
      "@id" : "http://qudt.org/schema/qudt/derivedUnitOfSystem",
      "@type" : "@id"
    },
    "conversionMultiplier" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplier",
      "@type" : "http://www.w3.org/2001/XMLSchema#decimal"
    },
    "hasDimensionVector" : {
      "@id" : "http://qudt.org/schema/qudt/hasDimensionVector",
      "@type" : "@id"
    },
    "isDefinedBy" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#isDefinedBy",
      "@type" : "@id"
    },
    "conversionMultiplierSN" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplierSN",
      "@type" : "http://www.w3.org/2001/XMLSchema#double"
    },
    "applicableSystem" : {
      "@id" : "http://qudt.org/schema/qudt/applicableSystem",
      "@type" : "@id"
    },
    "label" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#label"
    },
    "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#"
  }
}