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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/O2/137" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter, from Henry Oldenburg to Sebastian Wirdig, dated at London</dc:title>
  <dc:description>Thanks for the gift of 'Medicine of spirits'; outlines the aims of the Society and urges Wirdig to encourage his countrymen to correspond with the Society</dc:description>
  <dc:date>26 October 1673</dc:date>
</rdf:Description>