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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/CLP/11i/50" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Paper, 'Ad phosphorum ex cerebro conficiendum' by [John] Steighertal [Steigerthal]</dc:title>
  <dc:description>Paper by Steigerthal describing an experiment to attempt to extract phosphorus from a cow's brain by heating it with aluminium powder.

Subject: Chemistry

Read to the Royal Society on 23 November 1721.</dc:description>
  <dc:date>[1721]</dc:date>
</rdf:Description>