BEGIN:VCALENDAR
PRODID:PORR-CALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
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
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END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Vienna:20261113T090400
DTEND;TZID=Europe/Vienna:20261114T090400
DTSTAMP;TZID=Europe/Vienna:20261015T042746
UID:1513
SUMMARY:Bildungsmesse Hamm 
LOCATION:Zentralhallen Hamm
END:VEVENT
END:VCALENDAR