<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/AP/38/13/2" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Figures, equilibriated arch by W J [William John] Macquorn Rankine</dc:title>
  <dc:description>Two figures showing an equilibriated arch and an arch on an inclination, used to illustrate Rankine's mathematical theory of the stability of earthwork and masonry.

Subject: Mathematics / Civil engineering</dc:description>
  <dc:date>18 February 1856</dc:date>
</rdf:Description>