BEGIN:VCALENDAR
PRODID:-//Plone.org//NONSGML plone.app.event//EN
VERSION:2.0
X-WR-CALNAME:test create calendar
X-WR-CALDESC:icalendar test
X-WR-RELCALID:12345
X-WR-TIMEZONE:Europe/Vienna
BEGIN:VTIMEZONE
TZID:Europe/Vienna
X-LIC-LOCATION:Europe/Vienna
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19700329T020000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19701025T030000
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Vienna:20120213T100000
DTEND;TZID=Europe/Vienna:20120217T180000
DTSTAMP:20101010T091010Z
CREATED:20101010T091010Z
UID:123456
SUMMARY:artsprint 2012
DESCRIPTION:sprinting at the artsprint
LOCATION:aka bild, wien
END:VEVENT
END:VCALENDAR