<?xml version="1.0" encoding="utf-8"?><rdf:RDF  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"  xmlns:skos="http://www.w3.org/2004/02/skos/core#"  xmlns:map="http://www.w3c.rl.ac.uk/2003/11/21-skos-mapping#"  xmlns:dct="http://purl.org/dc/terms/"  xmlns:dc="http://purl.org/dc/elements/1.1/"><skos:ConceptScheme rdf:about="https://digilab.ptb.de/dkd/refType/vocab/">  <dc:title>Metrology Database</dc:title>  <dc:creator>German Calibration Service (DKD)</dc:creator>  <dc:contributor>Thomas Krah, Daniel Hutzschenreuter, Benjamin Gloger, Muhammed-Ali Demir, Moritz Jordan</dc:contributor>  <dc:publisher>Deutscher Kalibrierdienst (German Calibration Service)</dc:publisher>  <dc:rights></dc:rights>  <dc:subject>metrology, reference types, digital calibration certificate, certificate of conformity</dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:date>2023-06-19</dc:date>  <dct:modified>2026-04-10 06:58:36</dct:modified>  <dc:language>en-US</dc:language>  </skos:ConceptScheme>  <skos:Concept rdf:about="https://digilab.ptb.de/dkd/refType/vocab/skos/101"><skos:prefLabel xml:lang="en-US">humidityRelative</skos:prefLabel> <skos:definition xml:lang="en-EN">ambient relative air humidity </skos:definition> <skos:definition xml:lang="de-DE">Relative Luftfeuchte der Umgebung. </skos:definition> <skos:historyNote xml:lang="en-EN">
2023-11-15
Created
 </skos:historyNote> <skos:historyNote xml:lang="en-US">2026-01-29
The use in dcc:influenceCondition is deprecated. Added example. Use a dcc:quantity inside dcc:influenceCondition instead for this refType. </skos:historyNote> <skos:example xml:lang="en-US">&lt;dcc:influenceConditions&gt;
  &lt;dcc:influenceCondition refType="basic_ambient"&gt;
    &lt;dcc:name&gt;
      &lt;dcc:content lang="de"&gt;Umgebungsbedingung&lt;/dcc:content&gt;
      &lt;dcc:content lang="en"&gt;Environmental condition&lt;/dcc:content&gt;
    &lt;/dcc:name&gt;
    &lt;dcc:description&gt;
      &lt;dcc:content lang="de"&gt;Alle Werte wurden während der Kalibrierung überwacht.&lt;/dcc:content&gt;
      &lt;dcc:content lang="en"&gt;All values were monitored during calibration.&lt;/dcc:content&gt;
    &lt;/dcc:description&gt;
    &lt;dcc:data&gt;
      &lt;dcc:quantity refType="basic_humidityRelative"&gt;
        &lt;dcc:name&gt;
          &lt;dcc:content lang="de"&gt;Umgebungsbedingung rel. Feuchte&lt;/dcc:content&gt;
          &lt;dcc:content lang="en"&gt;Environmental condition relative humidity&lt;/dcc:content&gt;
        &lt;/dcc:name&gt;
        &lt;si:real&gt;
          &lt;si:value&gt;0.5&lt;/si:value&gt;
          &lt;si:unit&gt;\one&lt;/si:unit&gt;
          &lt;si:measurementUncertaintyUnivariate&gt;
            &lt;si:expandedMU&gt;
              &lt;si:valueExpandedMU&gt;0.1&lt;/si:valueExpandedMU&gt;
              &lt;si:coverageFactor&gt;1.732&lt;/si:coverageFactor&gt;
              &lt;si:coverageProbability&gt;1&lt;/si:coverageProbability&gt;
              &lt;si:distribution&gt;uniform&lt;/si:distribution&gt;
            &lt;/si:expandedMU&gt;
          &lt;/si:measurementUncertaintyUnivariate&gt;
        &lt;/si:real&gt;
      &lt;/dcc:quantity&gt;
    &lt;/dcc:data&gt;
  &lt;/dcc:influenceCondition&gt;
&lt;/dcc:influenceConditions&gt; </skos:example><skos:inScheme rdf:resource="https://digilab.ptb.de/dkd/refType/vocab/"/><skos:related rdf:resource="https://digilab.ptb.de/dkd/refType/vocab/skos/12"/><skos:related rdf:resource="https://digilab.ptb.de/dkd/refType/vocab/skos/54"/><skos:broader rdf:resource="https://digilab.ptb.de/dkd/refType/vocab/skos/2"/>  <dct:created>2023-11-15 14:13:31</dct:created>  </skos:Concept></rdf:RDF>