<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/S1/119" 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 Jan Swammerdam to Henry Oldenburg, dated at Amsterdam</dc:title>
  <dc:description>Concerning the absence of the 'vena arteriosa' in certain dissected animals but have lungs; concerning the genitalia of the horn-nosed beetle
Figures mentioned and inserted in Letter Book 6 pages 58 

Read to the Royal Society on 19 March 1673</dc:description>
  <dc:date>14 March 1673</dc:date>
</rdf:Description>