<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/S2/71" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Extract of a letter, from Conrad Sprengell to Cromwell Mortimer</dc:title>
  <dc:description>Concerning the hair condition 'plica polonica' where the hair becomes matted and twisted; gives a transcription from an article to the Society of Breslau with observations of 'plica polonia' in Breslau (translated from the High Dutch by Mortimer)</dc:description>
  <dc:date>20 January 1731</dc:date>
</rdf:Description>