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<rdf:Description rdf:about="https://calmview.lshtm.ac.uk/CalmView/record/catalog/GB%200809%20Ross/112/03/05" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Copy of a letter from Ross to Sir Edwin Durning-Lawrence</dc:title>
  <dc:description>It is impossible to tell if calcium phosphate in eggshells is better as a dietic addition than other calcium phosphate without experimentation and if it were it might be due to some organic substance which would be destroyed by cleaning</dc:description>
  <dc:date>9/1/1911</dc:date>
</rdf:Description>