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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/1/22" 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 Jan Joseph Cornelis, 302 Muidepoort, Gent [Ghent], to the Royal Society</dc:title>
  <dc:description>Inquiring about whether the perpetual motion has been 'found' and what the reward for the inventor would be. Cornelis reports of his own machine that can achieve this.</dc:description>
  <dc:date>6 September 1803</dc:date>
</rdf:Description>