<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:odm2="http://vocabulary.odm2.org/ODM2/ODM2Terms/"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:skos="http://www.w3.org/2004/02/skos/core#"
>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/unitstype/luminance">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/>
    <skos:inScheme rdf:resource="http://vocabulary.odm2.org/unitstype"/>
    <skos:prefLabel>Luminance</skos:prefLabel>
    <skos:definition>Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle.</skos:definition>
    <odm2:category>Photometry</odm2:category>
    <skos:historyNote>QUDT</skos:historyNote>
    <skos:exactMatch>http://qudt.org/vocab/quantity#Luminance</skos:exactMatch>
  </rdf:Description>
  <rdf:Description rdf:about="http://vocabulary.odm2.org/unitstype">
    <rdf:type rdf:resource="http://www.w3.org/2004/02/skos/core#ConceptScheme"/>
    <dc:title>ODM2 Units Type Controlled Vocabulary</dc:title>
    <dc:creator>ODM2 Working Group</dc:creator>
    <dc:description>A vocabulary for describing the type of the Unit or the more general quantity that the Unit represents.</dc:description>
  </rdf:Description>
</rdf:RDF>