Work in progress

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    <rdfs:label xml:lang="en-US">Nanogram per Cubic Meter</rdfs:label>
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    <rdfs:comment>"Derived from GM-PER-M3 which exists in QUDT"</rdfs:comment>
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    <rdfs:label xml:lang="en">Nanogram per Cubic Metre</rdfs:label>
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    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/Density"/>
    <j.0:symbol>ng/m³</j.0:symbol>
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@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-M3>
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  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.0E-12 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-3I0M1H0T0D0> ;
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  rdfs:comment "\"Derived from GM-PER-M3 which exists in QUDT\"" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Nanogram per Cubic Meter"@en-US ;
  rdfs:label "Nanogram per Cubic Metre"@en ;
.

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    ,"has quantity kind":"quantitykind:MassDensity" 
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    ,"label":"Nanogram per Cubic Meter" 
    ,"label":"Nanogram per Cubic Metre" 
    ,"symbol":"ng\/m³" 
    ,"type":"qudt:Unit" 
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