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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/N1/28" 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 Walter Needham to Henry Oldenburg</dc:title>
  <dc:description>Exploring the nature of respiration and discussing Hooke's experiment of blowing air into animals' lungs with bellows; also about inflating the collapsed lungs of the foetus 
Read to the Royal Society on 23 April 1668</dc:description>
  <dc:date>10 March 1667</dc:date>
</rdf:Description>