Oxalic acid

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

  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300379583">

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

      2. <skos:altLabel xml:lang="en">acid, oxalic</skos:altLabel>

      3. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/48484" />
      4. <skos:note xml:lang="en">Refers to a strong organic acid derived from sorrel and other plants. A crystalline powder, oxalic acid lends itself to many commercial applications, principally as a bleaching agent and as a reducing agent to remove tarnish, rust and ink stains. In art manufacture and conservation, further uses include removal of paint and varnish, and cleaning of encrustations from sculptures and paintings.</skos:note>

      5. <skos:notation>300379583</skos:notation>

      6. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />

      </skos:Concept>

    </rdf:RDF>