BEGIN:VCALENDAR
VERSION:2.0
PRODID:Schedule World
BEGIN:VTIMEZONE
X-LIC-LOCATION:Europe/Berlin
TZID:/foobar/Tzfile/Europe/Berlin
BEGIN:STANDARD
DTSTART:19701025T020000
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:19700328T030000
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
CLASS:PUBLIC
DESCRIPTION:foobar
CREATED:20100503T101836Z
DTSTAMP:20100503T150027Z
DTSTART;TZID=/foobar/Tzfile/Europe/Berlin:20100511T143000
DTEND;TZID=/foobar/Tzfile/Europe/Berlin:20100511T160000
LAST-MODIFIED:20100503T150026Z
SEQUENCE:2
SUMMARY:foobar
END:VEVENT
END:VCALENDAR

BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Calendar//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:GMT Standard Time
BEGIN:STANDARD
DTSTART:16010101T020000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:16010101T010000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
SUMMARY:test event
DTSTART;TZID=GMT Standard Time:20100421T150000
DTEND;TZID=GMT Standard Time:20100421T160000
UID:040000008200E00074C5B7101A82E0080000000000B5A586D0A4CA01000000000000000010
CLASS:PUBLIC
PRIORITY:5
DTSTAMP:20100415T035521Z
TRANSP:OPAQUE
STATUS:CONFIRMED
SEQUENCE:4
END:VEVENT
END:VCALENDAR
