<?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/oiml-g-18/vocab/">  <dc:title>OIML G18 Controlled Vocabulary</dc:title>  <dc:creator>Julia Neumann</dc:creator>  <dc:contributor></dc:contributor>  <dc:publisher></dc:publisher>  <dc:rights></dc:rights>  <dc:subject></dc:subject>  <dc:description><![CDATA[  ]]></dc:description>  <dc:date>2022-12-16</dc:date>  <dct:modified>2023-01-02 10:32:57</dct:modified>  <dc:language>en-EN</dc:language>  </skos:ConceptScheme>  <skos:Concept rdf:about="https://digilab.ptb.de/oiml-g-18/vocab/skos/233"><skos:prefLabel xml:lang="en-EN">capacity (delivered by a standard graduated flask)           #00399</skos:prefLabel> <skos:scopeNote xml:lang="en-EN">The expression « filled to this scale mark », means that the meniscus formed by the water in the neck of the flask, is so adjusted that the horizontal plane passing through the upper edge of the scale mark, is tangential to the lowest point of the meniscus, when viewed in this plane. </skos:scopeNote> <skos:definition xml:lang="en-EN">the capacity « delivered » by a standard graduated flask, corresponding to a scale mark (designated capacity « Ex »), is equal to the volume of water delivered by the flask at the reference temperature, when filled to this scale mark and then emptied (see method described in appendix A, point A.3.2.) </skos:definition><skos:inScheme rdf:resource="https://digilab.ptb.de/oiml-g-18/vocab/"/><skos:broader rdf:resource="https://digilab.ptb.de/oiml-g-18/vocab/skos/2"/>  <dct:created>2022-12-19 09:13:29</dct:created>  </skos:Concept></rdf:RDF>