Photochromism

    <?xml version="1.0" encoding="UTF-8" ?>

  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300389888">

      1. <skos:prefLabel xml:lang="en">photochromism</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">photochromic</skos:altLabel>

      3. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/78664" />
      4. <skos:note xml:lang="en">Describes a phenomenon of photosensitivity in which a material undergoes a change of color when illuminated with light of the appropriate wavelength; and reverts to its original state either in the dark or upon treatment with irradiation of a different wavelength.</skos:note>

      5. <skos:notation>300389888</skos:notation>

      6. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/15" />

      </skos:Concept>

    </rdf:RDF>