Radicale/radicale/tests/static/propfind_multiple.xml

<?xml version="1.0" encoding="utf-8"?>
<D:propfind xmlns:D="DAV:">
  <D:prop>
    <I:calendar-color xmlns:I="http://apple.com/ns/ical/" />
    <C:calendar-description xmlns:C="urn:ietf:params:xml:ns:caldav" />
  </D:prop>
</D:propfind>