BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260103T211655
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6abd7c473d1e0
DTSTAMP:20260930T211655Z
SUMMARY:Mannheim im Gepäck
DTSTART:20261217T090000Z
DTEND:20261217T090000Z
END:VEVENT
END:VCALENDAR