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/FemtoGM-PER-L">
    <j.0:hasFactorUnit rdf:nodeID="A0"/>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-3I0M1H0T0D0"/>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1.0E-15</j.0:conversionMultiplierSN>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">fg.L-1</j.0:ucumCode>
    <rdfs:label>Femtogram per Litre</rdfs:label>
    <rdfs:label xml:lang="en">Femtogram per Litre</rdfs:label>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/Density"/>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/3.1.7/vocab/unit"/>
    <j.0:hasFactorUnit rdf:nodeID="A1"/>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-GAUSS"/>
    <rdfs:label xml:lang="en-US">Femtogram per Liter</rdfs:label>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/SI"/>
    <j.0:wikidataMatch rdf:resource="http://www.wikidata.org/entity/Q104907185"/>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS-EMU"/>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">0.000000000000001</j.0:conversionMultiplier>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/MassDensity"/>
    <j.1:description xml:lang="en">One 10**18 part of the SI standard unit of mass of the measurand per litre volume of matrix..</j.1:description>
    <j.0:symbol>fg/L</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/FemtoGM-PER-L>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> "One 10**18 part of the SI standard unit of mass of the measurand per litre volume of matrix.."@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> 0.000000000000001 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.0E-15 ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-3I0M1H0T0D0> ;
  <http://qudt.org/schema/qudt/hasFactorUnit> [] ;
  <http://qudt.org/schema/qudt/hasFactorUnit> [] ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/Density> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/MassDensity> ;
  <http://qudt.org/schema/qudt/symbol> "fg/L" ;
  <http://qudt.org/schema/qudt/ucumCode> "fg.L-1"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/wikidataMatch> <http://www.wikidata.org/entity/Q104907185> ;
  rdfs:isDefinedBy <http://qudt.org/3.1.7/vocab/unit> ;
  rdfs:label "Femtogram per Liter"@en-US ;
  rdfs:label "Femtogram per Litre" ;
  rdfs:label "Femtogram per Litre"@en ;
.

{"resource":"Femtogram per Litre" 
 ,"qname":"unit:FemtoGM-PER-L" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/FemtoGM-PER-L" 
 ,"properties":["Wikidata match":"<http:\/\/www.wikidata.org\/entity\/Q104907185>" 
    ,"applicable system":"sou:CGS" 
    ,"applicable system":"sou:CGS-EMU" 
    ,"applicable system":"sou:CGS-GAUSS" 
    ,"applicable system":"sou:SI" 
    ,"conversion multiplier":"0.000000000000001" 
    ,"conversion multiplier scientific":"1.0E-15" 
    ,"description":"One 10**18 part of the SI standard unit of mass of the measurand per litre volume of matrix.." 
    ,"has dimension vector":"dimension:A0E0L-3I0M1H0T0D0" 
    ,"has quantity kind":"quantitykind:Density" 
    ,"has quantity kind":"quantitykind:MassDensity" 
    ,"hasFactorUnit":null 
    ,"hasFactorUnit":null 
    ,"isDefinedBy":"<http:\/\/qudt.org\/3.1.7\/vocab\/unit>" 
    ,"label":"Femtogram per Liter" 
    ,"label":"Femtogram per Litre" 
    ,"label":"Femtogram per Litre" 
    ,"symbol":"fg\/L" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"fg.L-1" 
    ]}

{
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  "@type" : "http://qudt.org/schema/qudt/Unit",
  "description" : {
    "@language" : "en",
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  },
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  "isDefinedBy" : "http://qudt.org/3.1.7/vocab/unit",
  "label" : [ "Femtogram per Litre", {
    "@language" : "en",
    "@value" : "Femtogram per Litre"
  }, {
    "@language" : "en-us",
    "@value" : "Femtogram per Liter"
  } ],
  "@context" : {
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    },
    "hasDimensionVector" : {
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    },
    "description" : {
      "@id" : "http://purl.org/dc/terms/description"
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    "symbol" : {
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}