BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260122T193940
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad671fc7ecd1
DTSTAMP:20261019T193940Z
SUMMARY:Mannheim im Gepäck
DTSTART:20270321T090000Z
DTEND:20270321T090000Z
END:VEVENT
END:VCALENDAR