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/quantitykind/MassPerArea">
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloGM-PER-HA"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/quantitykind"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/TON_Metric-PER-HA"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloGM-PER-M2"/>
    <j.0:latexSymbol rdf:datatype="http://qudt.org/schema/qudt/LatexString">\(\rho_A \)</j.0:latexSymbol>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/LB-PER-FT2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MilliGM-PER-HA"/>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">The area density (also known as areal density, surface density, or superficial density) of a two-dimensional object is calculated as the mass per unit area. The SI derived unit is: kilogram per square metre  (\(kg \cdot m^{-2}\)).</j.1:description>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MegaGM-PER-HA"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloGM-PER-CentiM2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MilliGM-PER-CentiM2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MicroG-PER-CentiM2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/OZ-PER-FT2"/>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://en.wikipedia.org/wiki/Area_density</j.0:informativeReference>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/SLUG-PER-FT2"/>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloGM-PER-KiloM2"/>
    <j.0:latexDefinition rdf:datatype="http://qudt.org/schema/qudt/LatexString">\(\rho_A = \frac {m} {A}\)</j.0:latexDefinition>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/GM-PER-M2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/OZ-PER-YD2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/LB-PER-IN2"/>
    <rdfs:label xml:lang="en">Mass per Area</rdfs:label>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/GM-PER-CentiM2"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/TONNE-PER-HA"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MilliGM-PER-M2"/>
  </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/quantitykind/MassPerArea>
  rdf:type <http://qudt.org/schema/qudt/QuantityKind> ;
  <http://purl.org/dc/terms/description> "The area density (also known as areal density, surface density, or superficial density) of a two-dimensional object is calculated as the mass per unit area. The SI derived unit is: kilogram per square metre  (\\(kg \\cdot m^{-2}\\))."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/GM-PER-CentiM2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/GM-PER-M2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/KiloGM-PER-CentiM2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/KiloGM-PER-HA> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/KiloGM-PER-KiloM2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/KiloGM-PER-M2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/LB-PER-FT2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/LB-PER-IN2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/MegaGM-PER-HA> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/MicroG-PER-CentiM2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/MilliGM-PER-CentiM2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/MilliGM-PER-HA> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/MilliGM-PER-M2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/OZ-PER-FT2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/OZ-PER-YD2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/SLUG-PER-FT2> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/TONNE-PER-HA> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/TON_Metric-PER-HA> ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0> ;
  <http://qudt.org/schema/qudt/informativeReference> "http://en.wikipedia.org/wiki/Area_density"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/latexDefinition> "\\(\\rho_A = \\frac {m} {A}\\)"^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/latexSymbol> "\\(\\rho_A \\)"^^<http://qudt.org/schema/qudt/LatexString> ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/quantitykind> ;
  rdfs:label "Mass per Area"@en ;
.

{"resource":"Mass per Area" 
 ,"qname":"quantitykind:MassPerArea" 
 ,"uri":"http:\/\/qudt.org\/vocab\/quantitykind\/MassPerArea" 
 ,"properties":["applicable unit":"unit:GM-PER-CentiM2" 
    ,"applicable unit":"unit:GM-PER-M2" 
    ,"applicable unit":"unit:KiloGM-PER-CentiM2" 
    ,"applicable unit":"unit:KiloGM-PER-HA" 
    ,"applicable unit":"unit:KiloGM-PER-KiloM2" 
    ,"applicable unit":"unit:KiloGM-PER-M2" 
    ,"applicable unit":"unit:LB-PER-FT2" 
    ,"applicable unit":"unit:LB-PER-IN2" 
    ,"applicable unit":"unit:MegaGM-PER-HA" 
    ,"applicable unit":"unit:MicroG-PER-CentiM2" 
    ,"applicable unit":"unit:MilliGM-PER-CentiM2" 
    ,"applicable unit":"unit:MilliGM-PER-HA" 
    ,"applicable unit":"unit:MilliGM-PER-M2" 
    ,"applicable unit":"unit:OZ-PER-FT2" 
    ,"applicable unit":"unit:OZ-PER-YD2" 
    ,"applicable unit":"unit:SLUG-PER-FT2" 
    ,"applicable unit":"unit:TONNE-PER-HA" 
    ,"applicable unit":"unit:TON_Metric-PER-HA" 
    ,"description":"The area density (also known as areal density, surface density, or superficial density) of a two-dimensional object is calculated as the mass per unit area. The SI derived unit is: kilogram per square metre  (\\(kg \\cdot m^{-2}\\))." 
    ,"has dimension vector":"dimension:A0E0L-2I0M1H0T0D0" 
    ,"informative reference":"http:\/\/en.wikipedia.org\/wiki\/Area_density" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/quantitykind>" 
    ,"label":"Mass per Area" 
    ,"latex definition":"\\(\\rho_A = \\frac {m} {A}\\)" 
    ,"latex symbol":"\\(\\rho_A \\)" 
    ,"type":"qudt:QuantityKind" 
    ]}

{
  "@id" : "http://qudt.org/vocab/quantitykind/MassPerArea",
  "@type" : "http://qudt.org/schema/qudt/QuantityKind",
  "description" : "The area density (also known as areal density, surface density, or superficial density) of a two-dimensional object is calculated as the mass per unit area. The SI derived unit is: kilogram per square metre  (\\(kg \\cdot m^{-2}\\)).",
  "applicableUnit" : [ "http://qudt.org/vocab/unit/KiloGM-PER-HA", "http://qudt.org/vocab/unit/TON_Metric-PER-HA", "http://qudt.org/vocab/unit/KiloGM-PER-M2", "http://qudt.org/vocab/unit/LB-PER-FT2", "http://qudt.org/vocab/unit/MilliGM-PER-HA", "http://qudt.org/vocab/unit/MegaGM-PER-HA", "http://qudt.org/vocab/unit/KiloGM-PER-CentiM2", "http://qudt.org/vocab/unit/MilliGM-PER-CentiM2", "http://qudt.org/vocab/unit/MicroG-PER-CentiM2", "http://qudt.org/vocab/unit/OZ-PER-FT2", "http://qudt.org/vocab/unit/SLUG-PER-FT2", "http://qudt.org/vocab/unit/KiloGM-PER-KiloM2", "http://qudt.org/vocab/unit/GM-PER-M2", "http://qudt.org/vocab/unit/OZ-PER-YD2", "http://qudt.org/vocab/unit/LB-PER-IN2", "http://qudt.org/vocab/unit/GM-PER-CentiM2", "http://qudt.org/vocab/unit/TONNE-PER-HA", "http://qudt.org/vocab/unit/MilliGM-PER-M2" ],
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L-2I0M1H0T0D0",
  "informativeReference" : "http://en.wikipedia.org/wiki/Area_density",
  "latexDefinition" : "\\(\\rho_A = \\frac {m} {A}\\)",
  "latexSymbol" : "\\(\\rho_A \\)",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/quantitykind",
  "label" : {
    "@language" : "en",
    "@value" : "Mass per Area"
  },
  "@context" : {
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      "@id" : "http://qudt.org/schema/qudt/applicableUnit",
      "@type" : "@id"
    },
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    },
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      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "description" : {
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      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
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    },
    "hasDimensionVector" : {
      "@id" : "http://qudt.org/schema/qudt/hasDimensionVector",
      "@type" : "@id"
    },
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      "@id" : "http://qudt.org/schema/qudt/latexDefinition",
      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "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#"
  }
}