<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/PT/9/10/5" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Plate, diagram of light reflecting off of lens by unknown artist</dc:title>
  <dc:description>Diagram labelled 'Fig. 1' showing light reflecting off of a lens with annotated letters. This plate was not printed as part of the paper.

Subject: Physics

Written by Knox in Belfast. Communicated by Thomas Young. Read 6 April 1815.</dc:description>
  <dc:date>6 October 1812</dc:date>
</rdf:Description>