Work in progress

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    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/NanoGM-PER-CentiM2-DAY">
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/SI"/>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1.1574074E-13</j.0:conversionMultiplierSN>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS"/>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/MassPerAreaTime"/>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">ng.cm-2.d-1</j.0:ucumCode>
    <j.0:symbol>ng/(cm²·day)</j.0:symbol>
    <rdfs:label xml:lang="en">Nanogram per Square Centimetre Day</rdfs:label>
    <j.1:description xml:lang="en">A rate of change of 1e-12 of the SI unit of mass over 0.00001 of the SI unit of area in a period of one day.</j.1:description>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T-1D0"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.00000000000011574074</j.0:conversionMultiplier>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-EMU"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/unit"/>
    <rdfs:label xml:lang="en-US">Nanogram per Square Centimeter Day</rdfs:label>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-GAUSS"/>
  </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/NanoGM-PER-CentiM2-DAY>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> "A rate of change of 1e-12 of the SI unit of mass over 0.00001 of the SI unit of area in a period of one day."@en ;
  <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> 0.00000000000011574074 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.1574074E-13 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T-1D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/MassPerAreaTime> ;
  <http://qudt.org/schema/qudt/symbol> "ng/(cm²·day)" ;
  <http://qudt.org/schema/qudt/ucumCode> "ng.cm-2.d-1"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Nanogram per Square Centimeter Day"@en-US ;
  rdfs:label "Nanogram per Square Centimetre Day"@en ;
.

{"resource":"Nanogram per Square Centimetre Day" 
 ,"qname":"unit:NanoGM-PER-CentiM2-DAY" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/NanoGM-PER-CentiM2-DAY" 
 ,"properties":["applicable system":"sou:CGS" 
    ,"applicable system":"sou:CGS-EMU" 
    ,"applicable system":"sou:CGS-GAUSS" 
    ,"applicable system":"sou:SI" 
    ,"conversion multiplier":"0.00000000000011574074" 
    ,"conversion multiplier scientific":"1.1574074E-13" 
    ,"description":"A rate of change of 1e-12 of the SI unit of mass over 0.00001 of the SI unit of area in a period of one day." 
    ,"has dimension vector":"dimension:A0E0L-2I0M1H0T-1D0" 
    ,"has quantity kind":"quantitykind:MassPerAreaTime" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/unit>" 
    ,"label":"Nanogram per Square Centimeter Day" 
    ,"label":"Nanogram per Square Centimetre Day" 
    ,"symbol":"ng\/(cm²·day)" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"ng.cm-2.d-1" 
    ]}

{
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    "@value" : "Nanogram per Square Centimetre Day"
  }, {
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    "@value" : "Nanogram per Square Centimeter Day"
  } ],
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}