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:j.2="http://www.w3.org/2004/02/skos/core#"
    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/NumberDensity">
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-MilliL"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-PicoL"/>
    <j.0:latexDefinition rdf:datatype="http://qudt.org/schema/qudt/LatexString">$n = \frac{N}{V}$, where $N$ is the number of particles and $V$ is volume.</j.0:latexDefinition>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/quantitykind"/>
    <j.0:symbol>n</j.0:symbol>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-MilliM3"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-L"/>
    <j.2:broader rdf:resource="http://qudt.org/vocab/quantitykind/InverseVolume"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-MicroL"/>
    <j.0:plainTextDescription>In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space.</j.0:plainTextDescription>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space.</j.1:description>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-M3"/>
    <j.0:dbpediaMatch rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://dbpedia.org/resource/Number_density</j.0:dbpediaMatch>
    <rdfs:comment>Applicable units are those of quantitykind:NumberDensity</rdfs:comment>
    <rdfs:label xml:lang="en">Number Density</rdfs:label>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-3I0M0H0T0D0"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM-PER-NanoL"/>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://en.wikipedia.org/wiki/Number_density</j.0:informativeReference>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
    <j.0:isoNormativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://www.iso.org/iso/catalogue_detail?csnumber=31894</j.0:isoNormativeReference>
  </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/NumberDensity>
  rdf:type <http://qudt.org/schema/qudt/QuantityKind> ;
  <http://purl.org/dc/terms/description> "In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-L> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-M3> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-MicroL> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-MilliL> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-MilliM3> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-NanoL> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM-PER-PicoL> ;
  <http://qudt.org/schema/qudt/dbpediaMatch> "http://dbpedia.org/resource/Number_density"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-3I0M0H0T0D0> ;
  <http://qudt.org/schema/qudt/informativeReference> "http://en.wikipedia.org/wiki/Number_density"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/isoNormativeReference> "http://www.iso.org/iso/catalogue_detail?csnumber=31894"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/latexDefinition> "$n = \\frac{N}{V}$, where $N$ is the number of particles and $V$ is volume."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/plainTextDescription> "In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space." ;
  <http://qudt.org/schema/qudt/symbol> "n" ;
  rdfs:comment "Applicable units are those of quantitykind:NumberDensity" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/quantitykind> ;
  rdfs:label "Number Density"@en ;
  <http://www.w3.org/2004/02/skos/core#broader> <http://qudt.org/vocab/quantitykind/InverseVolume> ;
.

{"resource":"Number Density" 
 ,"qname":"quantitykind:NumberDensity" 
 ,"uri":"http:\/\/qudt.org\/vocab\/quantitykind\/NumberDensity" 
 ,"properties":["applicable unit":"unit:NUM-PER-L" 
    ,"applicable unit":"unit:NUM-PER-M3" 
    ,"applicable unit":"unit:NUM-PER-MicroL" 
    ,"applicable unit":"unit:NUM-PER-MilliL" 
    ,"applicable unit":"unit:NUM-PER-MilliM3" 
    ,"applicable unit":"unit:NUM-PER-NanoL" 
    ,"applicable unit":"unit:NUM-PER-PicoL" 
    ,"comment":"Applicable units are those of quantitykind:NumberDensity" 
    ,"dbpedia match":"http:\/\/dbpedia.org\/resource\/Number_density" 
    ,"description":"In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space." 
    ,"description (plain text)":"In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space." 
    ,"has broader":"quantitykind:InverseVolume" 
    ,"has dimension vector":"dimension:A0E0L-3I0M0H0T0D0" 
    ,"informative reference":"http:\/\/en.wikipedia.org\/wiki\/Number_density" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/quantitykind>" 
    ,"label":"Number Density" 
    ,"latex definition":"$n = \\frac{N}{V}$, where $N$ is the number of particles and $V$ is volume." 
    ,"normative reference (ISO)":"http:\/\/www.iso.org\/iso\/catalogue_detail?csnumber=31894" 
    ,"symbol":"n" 
    ,"type":"qudt:QuantityKind" 
    ]}

{
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  "description" : "In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space.",
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  "label" : {
    "@language" : "en",
    "@value" : "Number Density"
  },
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