BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260104T000745
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6abda45196089
DTSTAMP:20261001T000745Z
SUMMARY:Mannheim im Gepäck
DTSTART:20261225T090000Z
DTEND:20261225T090000Z
END:VEVENT
END:VCALENDAR