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/PayloadRatio">
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPTM"/>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio.</j.1:description>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/GR"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPTH"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPT"/>
    <j.2:broader rdf:resource="http://qudt.org/vocab/quantitykind/DimensionlessRatio"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/UNITLESS"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/FRACTION"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PERMITTIVITY_REL"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPM"/>
    <j.0:plainTextDescription>The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio.</j.0:plainTextDescription>
    <rdfs:label xml:lang="en">Payload Ratio</rdfs:label>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/quantitykind"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PSU"/>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPB"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PERCENT"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/PPQ"/>
    <j.0:symbol>L</j.0:symbol>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T0D1"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM"/>
    <rdfs:comment>Applicable units are those of quantitykind:DimensionlessRatio</rdfs:comment>
  </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/PayloadRatio>
  rdf:type <http://qudt.org/schema/qudt/QuantityKind> ;
  <http://purl.org/dc/terms/description> "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/FRACTION> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/GR> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PERCENT> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PERMITTIVITY_REL> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPB> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPM> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPQ> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPT> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPTH> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PPTM> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/PSU> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/UNITLESS> ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T0D1> ;
  <http://qudt.org/schema/qudt/plainTextDescription> "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio." ;
  <http://qudt.org/schema/qudt/symbol> "L" ;
  rdfs:comment "Applicable units are those of quantitykind:DimensionlessRatio" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/quantitykind> ;
  rdfs:label "Payload Ratio"@en ;
  <http://www.w3.org/2004/02/skos/core#broader> <http://qudt.org/vocab/quantitykind/DimensionlessRatio> ;
.

{"resource":"Payload Ratio" 
 ,"qname":"quantitykind:PayloadRatio" 
 ,"uri":"http:\/\/qudt.org\/vocab\/quantitykind\/PayloadRatio" 
 ,"properties":["applicable unit":"unit:FRACTION" 
    ,"applicable unit":"unit:GR" 
    ,"applicable unit":"unit:NUM" 
    ,"applicable unit":"unit:PERCENT" 
    ,"applicable unit":"unit:PERMITTIVITY_REL" 
    ,"applicable unit":"unit:PPB" 
    ,"applicable unit":"unit:PPM" 
    ,"applicable unit":"unit:PPQ" 
    ,"applicable unit":"unit:PPT" 
    ,"applicable unit":"unit:PPTH" 
    ,"applicable unit":"unit:PPTM" 
    ,"applicable unit":"unit:PSU" 
    ,"applicable unit":"unit:UNITLESS" 
    ,"comment":"Applicable units are those of quantitykind:DimensionlessRatio" 
    ,"description":"The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio." 
    ,"description (plain text)":"The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio." 
    ,"has broader":"quantitykind:DimensionlessRatio" 
    ,"has dimension vector":"dimension:A0E0L0I0M0H0T0D1" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/quantitykind>" 
    ,"label":"Payload Ratio" 
    ,"symbol":"L" 
    ,"type":"qudt:QuantityKind" 
    ]}

{
  "@id" : "http://qudt.org/vocab/quantitykind/PayloadRatio",
  "@type" : "http://qudt.org/schema/qudt/QuantityKind",
  "description" : "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio.",
  "applicableUnit" : [ "http://qudt.org/vocab/unit/PPTM", "http://qudt.org/vocab/unit/GR", "http://qudt.org/vocab/unit/PPTH", "http://qudt.org/vocab/unit/PPT", "http://qudt.org/vocab/unit/UNITLESS", "http://qudt.org/vocab/unit/FRACTION", "http://qudt.org/vocab/unit/PERMITTIVITY_REL", "http://qudt.org/vocab/unit/PPM", "http://qudt.org/vocab/unit/PSU", "http://qudt.org/vocab/unit/PPB", "http://qudt.org/vocab/unit/PERCENT", "http://qudt.org/vocab/unit/PPQ", "http://qudt.org/vocab/unit/NUM" ],
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T0D1",
  "plainTextDescription" : "The payload ratio is defined as the mass of the payload divided by the empty mass of the structure. Because of the extra cost involved in staging rockets, given the choice, it's often more economic to use few stages with a small payload ratio rather than more stages each with a high payload ratio.",
  "symbol" : "L",
  "comment" : "Applicable units are those of quantitykind:DimensionlessRatio",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/quantitykind",
  "label" : {
    "@language" : "en",
    "@value" : "Payload Ratio"
  },
  "broader" : "http://qudt.org/vocab/quantitykind/DimensionlessRatio",
  "@context" : {
    "applicableUnit" : {
      "@id" : "http://qudt.org/schema/qudt/applicableUnit",
      "@type" : "@id"
    },
    "description" : {
      "@id" : "http://purl.org/dc/terms/description",
      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "broader" : {
      "@id" : "http://www.w3.org/2004/02/skos/core#broader",
      "@type" : "@id"
    },
    "plainTextDescription" : {
      "@id" : "http://qudt.org/schema/qudt/plainTextDescription"
    },
    "label" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#label"
    },
    "isDefinedBy" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#isDefinedBy",
      "@type" : "@id"
    },
    "symbol" : {
      "@id" : "http://qudt.org/schema/qudt/symbol"
    },
    "hasDimensionVector" : {
      "@id" : "http://qudt.org/schema/qudt/hasDimensionVector",
      "@type" : "@id"
    },
    "comment" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#comment"
    },
    "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#"
  }
}