Work in progress

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    xmlns:j.0="http://qudt.org/schema/qudt/"
    xmlns:j.1="http://purl.org/dc/terms/"
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    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/Loudness">
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/SUSCEPTIBILITY_ELEC"/>
    <j.2:broader rdf:resource="http://qudt.org/vocab/quantitykind/Dimensionless"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/GigaBasePair"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/OCT"/>
    <j.0:iec61360Code>0112/2///62720#UAD088</j.0:iec61360Code>
    <rdfs:label>loudness</rdfs:label>
    <rdfs:label xml:lang="en-US">loudness</rdfs:label>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/HeartBeat"/>
    <j.0:symbol>0173-1#Z4-BAJ334#002</j.0:symbol>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L0I0M0H0T0D1"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/Flight"/>
    <j.1:description xml:lang="en">measure of the subjective hearing sensation on a scale extending from soft to loud; a progressive mono-frequency (single-frequency) wave of frequency 1 kHz and sound pressure level 40 dB, directed head-on to hearers is assigned the loudness 1 sone, and a tone which is identified by the listeners as being n-times as loud as that identified by 1 sone is assigned the loudness n sone</j.1:description>
    <j.0:plainTextDescription xml:lang="de">Maß für die Stärke der subjektiven Hörempfindung, welche auf einer Skala "leise-laut" in sone skaliert wird; einer frei fortschreitenden monofrequenten Welle mit der Frequenz 1 kHz und dem Schalldruckpegel 40 dB, die frontal auf die Zuhörer trifft, ist die Lautheit 1 sone zugeordnet und ein Laut, welcher von den Zuhörern als n-mal so laut wie derjenige mit 1 sone bezeichnet wird, erhält die Lautheit n sone zugeordnet</j.0:plainTextDescription>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/UNITLESS"/>
    <rdfs:comment>Applicable units are those of quantitykind:Dimensionless</rdfs:comment>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/2.1/vocab/quantitykind"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/SUSCEPTIBILITY_MAG"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NP"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/RPK"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/DECADE"/>
    <j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/NUM"/>
  </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/Loudness>
  rdf:type <http://qudt.org/schema/qudt/QuantityKind> ;
  <http://purl.org/dc/terms/description> "measure of the subjective hearing sensation on a scale extending from soft to loud; a progressive mono-frequency (single-frequency) wave of frequency 1 kHz and sound pressure level 40 dB, directed head-on to hearers is assigned the loudness 1 sone, and a tone which is identified by the listeners as being n-times as loud as that identified by 1 sone is assigned the loudness n sone"@en ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/DECADE> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/Flight> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/GigaBasePair> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/HeartBeat> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NP> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/NUM> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/OCT> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/RPK> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/SUSCEPTIBILITY_ELEC> ;
  <http://qudt.org/schema/qudt/applicableUnit> <http://qudt.org/vocab/unit/SUSCEPTIBILITY_MAG> ;
  <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/iec61360Code> "0112/2///62720#UAD088" ;
  <http://qudt.org/schema/qudt/plainTextDescription> "Maß für die Stärke der subjektiven Hörempfindung, welche auf einer Skala \"leise-laut\" in sone skaliert wird; einer frei fortschreitenden monofrequenten Welle mit der Frequenz 1 kHz und dem Schalldruckpegel 40 dB, die frontal auf die Zuhörer trifft, ist die Lautheit 1 sone zugeordnet und ein Laut, welcher von den Zuhörern als n-mal so laut wie derjenige mit 1 sone bezeichnet wird, erhält die Lautheit n sone zugeordnet"@de ;
  <http://qudt.org/schema/qudt/symbol> "0173-1#Z4-BAJ334#002" ;
  rdfs:comment "Applicable units are those of quantitykind:Dimensionless" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/quantitykind> ;
  rdfs:label "loudness" ;
  rdfs:label "loudness"@en-US ;
  <http://www.w3.org/2004/02/skos/core#broader> <http://qudt.org/vocab/quantitykind/Dimensionless> ;
.

{"resource":"loudness" 
 ,"qname":"quantitykind:Loudness" 
 ,"uri":"http:\/\/qudt.org\/vocab\/quantitykind\/Loudness" 
 ,"properties":["applicable unit":"unit:DECADE" 
    ,"applicable unit":"unit:Flight" 
    ,"applicable unit":"unit:GigaBasePair" 
    ,"applicable unit":"unit:HeartBeat" 
    ,"applicable unit":"unit:NP" 
    ,"applicable unit":"unit:NUM" 
    ,"applicable unit":"unit:OCT" 
    ,"applicable unit":"unit:RPK" 
    ,"applicable unit":"unit:SUSCEPTIBILITY_ELEC" 
    ,"applicable unit":"unit:SUSCEPTIBILITY_MAG" 
    ,"applicable unit":"unit:UNITLESS" 
    ,"comment":"Applicable units are those of quantitykind:Dimensionless" 
    ,"description":"measure of the subjective hearing sensation on a scale extending from soft to loud; a progressive mono-frequency (single-frequency) wave of frequency 1 kHz and sound pressure level 40 dB, directed head-on to hearers is assigned the loudness 1 sone, and a tone which is identified by the listeners as being n-times as loud as that identified by 1 sone is assigned the loudness n sone" 
    ,"description (plain text)":"Maß für die Stärke der subjektiven Hörempfindung, welche auf einer Skala \"leise-laut\" in sone skaliert wird; einer frei fortschreitenden monofrequenten Welle mit der Frequenz 1 kHz und dem Schalldruckpegel 40 dB, die frontal auf die Zuhörer trifft, ist die Lautheit 1 sone zugeordnet und ein Laut, welcher von den Zuhörern als n-mal so laut wie derjenige mit 1 sone bezeichnet wird, erhält die Lautheit n sone zugeordnet" 
    ,"has broader":"quantitykind:Dimensionless" 
    ,"has dimension vector":"dimension:A0E0L0I0M0H0T0D1" 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAD088" 
    ,"isDefinedBy":"<http:\/\/qudt.org\/2.1\/vocab\/quantitykind>" 
    ,"label":"loudness" 
    ,"label":"loudness" 
    ,"symbol":"0173-1#Z4-BAJ334#002" 
    ,"type":"qudt:QuantityKind" 
    ]}

{
  "@id" : "http://qudt.org/vocab/quantitykind/Loudness",
  "@type" : "http://qudt.org/schema/qudt/QuantityKind",
  "description" : {
    "@language" : "en",
    "@value" : "measure of the subjective hearing sensation on a scale extending from soft to loud; a progressive mono-frequency (single-frequency) wave of frequency 1 kHz and sound pressure level 40 dB, directed head-on to hearers is assigned the loudness 1 sone, and a tone which is identified by the listeners as being n-times as loud as that identified by 1 sone is assigned the loudness n sone"
  },
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    "@language" : "de",
    "@value" : "Maß für die Stärke der subjektiven Hörempfindung, welche auf einer Skala \"leise-laut\" in sone skaliert wird; einer frei fortschreitenden monofrequenten Welle mit der Frequenz 1 kHz und dem Schalldruckpegel 40 dB, die frontal auf die Zuhörer trifft, ist die Lautheit 1 sone zugeordnet und ein Laut, welcher von den Zuhörern als n-mal so laut wie derjenige mit 1 sone bezeichnet wird, erhält die Lautheit n sone zugeordnet"
  },
  "symbol" : "0173-1#Z4-BAJ334#002",
  "comment" : "Applicable units are those of quantitykind:Dimensionless",
  "isDefinedBy" : "http://qudt.org/2.1/vocab/quantitykind",
  "label" : [ "loudness", {
    "@language" : "en-us",
    "@value" : "loudness"
  } ],
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