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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/37/18" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished letter, regarding quadrature of the circle from David Rodgers to the Royal Society</dc:title>
  <dc:description>Rodgers presents his proposed solution to the problem of squaring the circle. 

Includes two pages of geometrical figures.

Subject: Mathematics / Geometry</dc:description>
  <dc:date>25 February 1854</dc:date>
</rdf:Description>