unit:BAR

Type

Description

The $bar$ is a non-SI unit of pressure, defined by the IUPAC as exactly equal to $100, 000 P a$ . It is about equal to the atmospheric pressure on Earth at sea level, and since 1982 the IUPAC has recommended that the standard for atmospheric pressure should be harmonized to $100, 000 P a = 1 b a r \approx 750.0616827 T o r r$ . Units derived from the bar are the megabar (symbol: $M b a r$ ), kilobar (symbol: $k b a r$ ), decibar (symbol: $d b a r$ ), centibar (symbol: $c b a r$ ), and millibar (symbol: $m b a r$ or $m b$ ). They are not SI or cgs units, but they are accepted for use with the SI.

Properties

qudt:applicableSystem

qudt:conversionMultiplier

qudt:conversionMultiplierSN

qudt:dbpediaMatch

qudt:hasDimensionVector

qudt:hasQuantityKind

qudt:iec61360Code

qudt:omUnit

qudt:scalingOf

qudt:symbol

rdf:type

qudt:ucumCode

qudt:uneceCommonCode

Annotations

dcterms:description

The

bar

is a non-SI unit of pressure, defined by the IUPAC as exactly equal to

100, 000 P a

. It is about equal to the atmospheric pressure on Earth at sea level, and since 1982 the IUPAC has recommended that the standard for atmospheric pressure should be harmonized to

100, 000 P a = 1 b a r \approx 750.0616827 T o r r

. Units derived from the bar are the megabar (symbol:

M b a r

), kilobar (symbol:

k b a r

), decibar (symbol:

d b a r

), centibar (symbol:

c b a r

), and millibar (symbol:

m b a r

m b

). They are not SI or cgs units, but they are accepted for use with the SI.

qudt:informativeReference

rdfs:isDefinedBy

rdfs:label

View as: CSV

Work in progress

RDF/XML

<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/unit/BAR">
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/VaporPressure"/>
    <j.0:omUnit rdf:resource="http://www.ontology-of-units-of-measure.org/resource/om-2/bar"/>
    <j.0:uneceCommonCode>BAR</j.0:uneceCommonCode>
    <j.0:iec61360Code>0112/2///62720#UAA323</j.0:iec61360Code>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://en.wikipedia.org/wiki/Bar_(unit)</j.0:informativeReference>
    <j.0:conversionMultiplierSN rdf:datatype="http://www.w3.org/2001/XMLSchema#double">1.0E5</j.0:conversionMultiplierSN>
    <j.0:scalingOf rdf:resource="http://qudt.org/vocab/unit/PA"/>
    <j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L-1I0M1H0T-2D0"/>
    <j.0:dbpediaMatch rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://dbpedia.org/resource/Bar</j.0:dbpediaMatch>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://en.wikipedia.org/wiki/Bar?oldid=493875987</j.0:informativeReference>
    <j.0:symbol>bar</j.0:symbol>
    <j.0:conversionMultiplier rdf:datatype="http://www.w3.org/2001/XMLSchema#decimal">100000.0</j.0:conversionMultiplier>
    <j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA323</j.0:informativeReference>
    <j.0:hasQuantityKind rdf:resource="http://qudt.org/vocab/quantitykind/ForcePerArea"/>
    <j.0:applicableSystem rdf:resource="http://qudt.org/vocab/sou/CGS"/>
    <rdfs:label xml:lang="en">Bar</rdfs:label>
    <j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">
  The $\textit{bar}$ is a non-SI unit of pressure, defined by the IUPAC as exactly equal
   to $100,000\,Pa$. 
  It is about equal to the atmospheric pressure on Earth at sea level, and since 1982
   the IUPAC has recommended that the standard for atmospheric pressure should be
   harmonized to $100,000\,Pa = 1 \,bar \approx 750.0616827\, Torr$. 
  Units derived from the bar are the megabar (symbol: $Mbar$), kilobar (symbol: $kbar$),
   decibar (symbol: $dbar$), centibar (symbol: $cbar$), and millibar (symbol: $mbar$ or $mb$). 
  They are not SI or cgs units, but they are accepted for use with the SI.
  </j.1:description>
    <rdfs:isDefinedBy rdf:resource="http://qudt.org/3.1.0/vocab/unit"/>
    <rdf:type rdf:resource="http://qudt.org/schema/qudt/Unit"/>
    <j.0:ucumCode rdf:datatype="http://qudt.org/schema/qudt/UCUMcs">bar</j.0:ucumCode>
  </rdf:Description>
</rdf:RDF>

TURTLE

@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/unit/BAR>
  rdf:type <http://qudt.org/schema/qudt/Unit> ;
  <http://purl.org/dc/terms/description> """
  The $\\textit{bar}$ is a non-SI unit of pressure, defined by the IUPAC as exactly equal
   to $100,000\\,Pa$. 
  It is about equal to the atmospheric pressure on Earth at sea level, and since 1982
   the IUPAC has recommended that the standard for atmospheric pressure should be
   harmonized to $100,000\\,Pa = 1 \\,bar \\approx 750.0616827\\, Torr$. 
  Units derived from the bar are the megabar (symbol: $Mbar$), kilobar (symbol: $kbar$),
   decibar (symbol: $dbar$), centibar (symbol: $cbar$), and millibar (symbol: $mbar$ or $mb$). 
  They are not SI or cgs units, but they are accepted for use with the SI.
  """^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/applicableSystem> <http://qudt.org/vocab/sou/CGS> ;
  <http://qudt.org/schema/qudt/conversionMultiplier> 100000.0 ;
  <http://qudt.org/schema/qudt/conversionMultiplierSN> 1.0E5 ;
  <http://qudt.org/schema/qudt/dbpediaMatch> "http://dbpedia.org/resource/Bar"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/hasDimensionVector> <http://qudt.org/vocab/dimensionvector/A0E0L-1I0M1H0T-2D0> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/ForcePerArea> ;
  <http://qudt.org/schema/qudt/hasQuantityKind> <http://qudt.org/vocab/quantitykind/VaporPressure> ;
  <http://qudt.org/schema/qudt/iec61360Code> "0112/2///62720#UAA323" ;
  <http://qudt.org/schema/qudt/informativeReference> "http://en.wikipedia.org/wiki/Bar?oldid=493875987"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/informativeReference> "http://en.wikipedia.org/wiki/Bar_(unit)"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/informativeReference> "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA323"^^xsd:anyURI ;
  <http://qudt.org/schema/qudt/omUnit> <http://www.ontology-of-units-of-measure.org/resource/om-2/bar> ;
  <http://qudt.org/schema/qudt/scalingOf> <http://qudt.org/vocab/unit/PA> ;
  <http://qudt.org/schema/qudt/symbol> "bar" ;
  <http://qudt.org/schema/qudt/ucumCode> "bar"^^<http://qudt.org/schema/qudt/UCUMcs> ;
  <http://qudt.org/schema/qudt/uneceCommonCode> "BAR" ;
  rdfs:isDefinedBy <http://qudt.org/3.1.0/vocab/unit> ;
  rdfs:label "Bar"@en ;
.

JSON

{"resource":"Bar" 
 ,"qname":"unit:BAR" 
 ,"uri":"http:\/\/qudt.org\/vocab\/unit\/BAR" 
 ,"properties":["applicable system":"sou:CGS" 
    ,"conversion multiplier":"100000.0" 
    ,"conversion multiplier scientific":"1.0E5" 
    ,"dbpedia match":"http:\/\/dbpedia.org\/resource\/Bar" 
    ,"description":"\n  The $\\textit{bar}$ is a non-SI unit of pressure, defined by the IUPAC as exactly equal\n   to $100,000\\,Pa$. \n  It is about equal to the atmospheric pressure on Earth at sea level, and since 1982\n   the IUPAC has recommended that the standard for atmospheric pressure should be\n   harmonized to $100,000\\,Pa = 1 \\,bar \\approx 750.0616827\\, Torr$. \n  Units derived from the bar are the megabar (symbol: $Mbar$), kilobar (symbol: $kbar$),\n   decibar (symbol: $dbar$), centibar (symbol: $cbar$), and millibar (symbol: $mbar$ or $mb$). \n  They are not SI or cgs units, but they are accepted for use with the SI.\n  " 
    ,"has dimension vector":"dimension:A0E0L-1I0M1H0T-2D0" 
    ,"has quantity kind":"quantitykind:ForcePerArea" 
    ,"has quantity kind":"quantitykind:VaporPressure" 
    ,"iec-61360 code":"0112\/2\/\/\/62720#UAA323" 
    ,"informative reference":"http:\/\/en.wikipedia.org\/wiki\/Bar?oldid=493875987" 
    ,"informative reference":"http:\/\/en.wikipedia.org\/wiki\/Bar_(unit)" 
    ,"informative reference":"https:\/\/cdd.iec.ch\/cdd\/iec62720\/iec62720.nsf\/Units\/0112-2---62720%23UAA323" 
    ,"isDefinedBy":"&lt;http:\/\/qudt.org\/3.1.0\/vocab\/unit&gt;" 
    ,"label":"Bar" 
    ,"om unit":"&lt;http:\/\/www.ontology-of-units-of-measure.org\/resource\/om-2\/bar&gt;" 
    ,"scalingOf":"unit:PA" 
    ,"symbol":"bar" 
    ,"type":"qudt:Unit" 
    ,"ucum code":"bar" 
    ,"unece common code":"BAR" 
    ]}

JSON-LD

{
  "@id" : "http://qudt.org/vocab/unit/BAR",
  "@type" : "http://qudt.org/schema/qudt/Unit",
  "description" : "\n  The $\\textit{bar}$ is a non-SI unit of pressure, defined by the IUPAC as exactly equal\n   to $100,000\\,Pa$. \n  It is about equal to the atmospheric pressure on Earth at sea level, and since 1982\n   the IUPAC has recommended that the standard for atmospheric pressure should be\n   harmonized to $100,000\\,Pa = 1 \\,bar \\approx 750.0616827\\, Torr$. \n  Units derived from the bar are the megabar (symbol: $Mbar$), kilobar (symbol: $kbar$),\n   decibar (symbol: $dbar$), centibar (symbol: $cbar$), and millibar (symbol: $mbar$ or $mb$). \n  They are not SI or cgs units, but they are accepted for use with the SI.\n  ",
  "applicableSystem" : "http://qudt.org/vocab/sou/CGS",
  "conversionMultiplier" : "100000.0",
  "conversionMultiplier:SN" : 100000.0,
  "dbpediaMatch" : "http://dbpedia.org/resource/Bar",
  "hasDimensionVector" : "http://qudt.org/vocab/dimensionvector/A0E0L-1I0M1H0T-2D0",
  "hasQuantityKind" : [ "http://qudt.org/vocab/quantitykind/VaporPressure", "http://qudt.org/vocab/quantitykind/ForcePerArea" ],
  "iec61360Code" : "0112/2///62720#UAA323",
  "informativeReference" : [ "http://en.wikipedia.org/wiki/Bar_(unit)", "http://en.wikipedia.org/wiki/Bar?oldid=493875987", "https://cdd.iec.ch/cdd/iec62720/iec62720.nsf/Units/0112-2---62720%23UAA323" ],
  "omUnit" : "http://www.ontology-of-units-of-measure.org/resource/om-2/bar",
  "scalingOf" : "http://qudt.org/vocab/unit/PA",
  "symbol" : "bar",
  "ucumCode" : "bar",
  "uneceCommonCode" : "BAR",
  "isDefinedBy" : "http://qudt.org/3.1.0/vocab/unit",
  "label" : {
    "@language" : "en",
    "@value" : "Bar"
  },
  "@context" : {
    "hasQuantityKind" : {
      "@id" : "http://qudt.org/schema/qudt/hasQuantityKind",
      "@type" : "@id"
    },
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      "@id" : "http://qudt.org/schema/qudt/omUnit",
      "@type" : "@id"
    },
    "uneceCommonCode" : {
      "@id" : "http://qudt.org/schema/qudt/uneceCommonCode"
    },
    "iec61360Code" : {
      "@id" : "http://qudt.org/schema/qudt/iec61360Code"
    },
    "informativeReference" : {
      "@id" : "http://qudt.org/schema/qudt/informativeReference",
      "@type" : "http://www.w3.org/2001/XMLSchema#anyURI"
    },
    "conversionMultiplierSN" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplierSN",
      "@type" : "http://www.w3.org/2001/XMLSchema#double"
    },
    "scalingOf" : {
      "@id" : "http://qudt.org/schema/qudt/scalingOf",
      "@type" : "@id"
    },
    "hasDimensionVector" : {
      "@id" : "http://qudt.org/schema/qudt/hasDimensionVector",
      "@type" : "@id"
    },
    "dbpediaMatch" : {
      "@id" : "http://qudt.org/schema/qudt/dbpediaMatch",
      "@type" : "http://www.w3.org/2001/XMLSchema#anyURI"
    },
    "symbol" : {
      "@id" : "http://qudt.org/schema/qudt/symbol"
    },
    "conversionMultiplier" : {
      "@id" : "http://qudt.org/schema/qudt/conversionMultiplier",
      "@type" : "http://www.w3.org/2001/XMLSchema#decimal"
    },
    "applicableSystem" : {
      "@id" : "http://qudt.org/schema/qudt/applicableSystem",
      "@type" : "@id"
    },
    "label" : {
      "@id" : "http://www.w3.org/2000/01/rdf-schema#label"
    },
    "description" : {
      "@id" : "http://purl.org/dc/terms/description",
      "@type" : "http://qudt.org/schema/qudt/LatexString"
    },
    "isDefinedBy" : {
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      "@type" : "@id"
    },
    "ucumCode" : {
      "@id" : "http://qudt.org/schema/qudt/ucumCode",
      "@type" : "http://qudt.org/schema/qudt/UCUMcs"
    },
    "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#"
  }
}

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