BEGIN:VCALENDAR
PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Europe/Prague
X-LIC-LOCATION:Europe/Prague
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:19700329T020000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:19701025T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
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BEGIN:VEVENT
CREATED:20111031T161432Z
LAST-MODIFIED:20111031T161435Z
DTSTAMP:20111031T161435Z
UID:2f25e088-9ed6-497b-8ae2-5fa82bfa6179
SUMMARY:ddd
DTSTART;TZID=Europe/Prague:20111109T083000
DTEND;TZID=Europe/Prague:20111109T093000
END:VEVENT
END:VCALENDAR