<?xml version="1.0" encoding="utf-8"?>
<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/EL/V/36" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter, from Joannes Weichard Valvasor to the Royal Society</dc:title>
  <dc:description>Details of the lake at Zirknitz in Carniola [Lake Cerknica, Slovenia] with subterraneous passages  
Engraving attached
Read to the Royal Society on 14 December 1687</dc:description>
  <dc:date>17 November 1687</dc:date>
</rdf:Description>