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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MC/4/92" 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 Sir John Frederick William Herschel, Collingwood, to the Marquis of Northampton, [President of the Royal Society]</dc:title>
  <dc:description>Forwarding papers from [Mary] Somerville from Rome on the action of rays of the spectrum on vegetable juices, relating to the coloration of heat. </dc:description>
  <dc:date>2 November 1845</dc:date>
</rdf:Description>