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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/LBO/5/42" 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 Henry Oldenburg, London, to Monsieur Fermat</dc:title>
  <dc:description> ' An answer to Monsieur Fermat's letter dated 1 January 1671/1672. '</dc:description>
  <dc:date>25 January 1672</dc:date>
</rdf:Description>