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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HS/22/114" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy letter, from Sir John Herschel to William Lassell, dated at Collingwood</dc:title>
  <dc:description>Copy of a letter. Comments on William Lassell's finding a sixth star in the trapezium of Orion [see William Lassell's 1842-3-10]; lists other catalogues that identify that star.</dc:description>
  <dc:date>20 March 1842</dc:date>
</rdf:Description>