BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//project/author//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND;TZID=Europe/Vienna:20170514T120000
UID:373
DTSTAMP;TZID=Europe/Vienna:20260406T110745
LOCATION:KLI
SUMMARY:Cause and Process in Evolution
DTSTART;TZID=Europe/Vienna:20170511T180000
END:VEVENT
END:VCALENDAR