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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/RB/1/10/64" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Title and introductory section from unpublished `Essay the XI' of 'Usefulness' etc.</dc:title>
  <dc:description>About reasons to hope for great things from natural philosophy, with partial list of propositions (numbered 6 to 14) to be treated. Brief notes follow on fol. 92.\r\nHand: G, Greg</dc:description>
  <dc:date>1660s</dc:date>
</rdf:Description>