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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MM/20/1" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter addressed to 'the Gentlemen of the Royal Society', signed 'a Coffee Boy'  </dc:title>
  <dc:description>Letter describes an experiment carried out, whereby moist clay was pushed into a bottle filled with water, resulting in the bottle bursting. </dc:description>
  <dc:date>c. 18th century</dc:date>
</rdf:Description>