BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//project/author//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTEND;TZID=Europe/Vienna:20120420T131500
UID:237
DTSTAMP;TZID=Europe/Vienna:20260423T165257
LOCATION:KLI
SUMMARY:Four Kinds of Population Thinking
DTSTART;TZID=Europe/Vienna:20120420T131500
END:VEVENT
END:VCALENDAR