<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/MS/377/1/164" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Experimental curve for light extinction experiments by William Fletcher Barrett</dc:title>
  <dc:description>Curve on graph paper, plotting depth of liquid for extinction against area of orifice.</dc:description>
  <dc:date>6 September 1909</dc:date>
</rdf:Description>