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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/H1/5" 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 Christian Huygens to Robert Moray, dated at the Hague</dc:title>
  <dc:description>Concerning Thomas Hobbes's 'Dialogue' and Digby's book of vegetation; concerning the differences with Frenicle about the form of Saturn; discussing his pneumatic engine</dc:description>
  <dc:date>4 November 1661</dc:date>
</rdf:Description>