<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/36/1/3" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Unpublished diagram, iron oxides  by J [John] Eyre Ashby</dc:title>
  <dc:description>A diagram in coloured ink illustrating the composition of iron(III) oxide and iron(II, III) oxide, with iron represented as red circles and oxygen represented as yellow circles.

Subject: Inorganic chemistry</dc:description>
  <dc:date>March 1855</dc:date>
</rdf:Description>