Work in progress

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  <rdf:Description rdf:about="http://qudt.org/vocab/quantitykind/SpecificImpulse">
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">The impulse produced by a rocket divided by the mass $mp$ of propellant consumed. Specific impulse ${I_{sp}}$ is a widely used measure of performance for chemical, nuclear, and electric rockets. It is usually given in seconds for both U.S. Customary and International System (SI) units.  The impulse produced by a rocket is the thrust force $F$ times its duration $t$ in seconds. $I_{sp}$ is the thrust per unit mass flowrate, but with $g_o$, is the thrust per weight flowrate. The specific impulse is given by the equation: $I_{sp} = \frac{F}{\dot{m}g_o}$.</j.1:description>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T1D0"/>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://www.grc.nasa.gov/WWW/K-12/airplane/specimp.html</j.0:informativeReference>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/quantitykind"/>
    <rdfs:label xml:lang="en">Specific Impulse</rdfs:label>
    <rdfs:seeAlso rdf:resource="http://qudt.org/vocab/quantitykind/MassFlowRate"/>
  </rdf:Description>
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@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/SpecificImpulse>
  rdf:type <http://qudt.org/schema/qudt/QuantityKind> ;
  <http://purl.org/dc/terms/description> "The impulse produced by a rocket divided by the mass $mp$ of propellant consumed. Specific impulse ${I_{sp}}$ is a widely used measure of performance for chemical, nuclear, and electric rockets. It is usually given in seconds for both U.S. Customary and International System (SI) units.  The impulse produced by a rocket is the thrust force $F$ times its duration $t$ in seconds. $I_{sp}$ is the thrust per unit mass flowrate, but with $g_o$, is the thrust per weight flowrate. The specific impulse is given by the equation: $I_{sp} = \\frac{F}{\\dot{m}g_o}$."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T1D0> ;
  <http://qudt.org/schema/qudt/informativeReference> "http://www.grc.nasa.gov/WWW/K-12/airplane/specimp.html"^^xsd:anyURI ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/quantitykind> ;
  rdfs:label "Specific Impulse"@en ;
  rdfs:seeAlso <http://qudt.org/vocab/quantitykind/MassFlowRate> ;
.

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 ,"properties":["description":"The impulse produced by a rocket divided by the mass $mp$ of propellant consumed. Specific impulse ${I_{sp}}$ is a widely used measure of performance for chemical, nuclear, and electric rockets. It is usually given in seconds for both U.S. Customary and International System (SI) units.  The impulse produced by a rocket is the thrust force $F$ times its duration $t$ in seconds. $I_{sp}$ is the thrust per unit mass flowrate, but with $g_o$, is the thrust per weight flowrate. The specific impulse is given by the equation: $I_{sp} = \\frac{F}{\\dot{m}g_o}$." 
    ,"has dimension vector":"dimension:A0E0L0I0M0H0T1D0" 
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    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/quantitykind>" 
    ,"label":"Specific Impulse" 
    ,"seeAlso":"quantitykind:MassFlowRate" 
    ,"type":"qudt:QuantityKind" 
    ]}

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  "description" : "The impulse produced by a rocket divided by the mass $mp$ of propellant consumed. Specific impulse ${I_{sp}}$ is a widely used measure of performance for chemical, nuclear, and electric rockets. It is usually given in seconds for both U.S. Customary and International System (SI) units.  The impulse produced by a rocket is the thrust force $F$ times its duration $t$ in seconds. $I_{sp}$ is the thrust per unit mass flowrate, but with $g_o$, is the thrust per weight flowrate. The specific impulse is given by the equation: $I_{sp} = \\frac{F}{\\dot{m}g_o}$.",
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