BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/Oslo
BEGIN:DAYLIGHT
DTSTART:20260329T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20261025T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
END:STANDARD
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BEGIN:VEVENT
DTSTAMP:20260503T145736Z
UID:1122413
DTSTART;TZID=Europe/Oslo:20261002T210000
DTEND;TZID=Europe/Oslo:20261002T230000
LOCATION:Herr Nilsen
SEQUENCE:1777814267
SUMMARY:Ledfoot 
END:VEVENT
END:VCALENDAR