BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260102T171357
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6abbf1d50f4f1
DTSTAMP:20260929T171357Z
SUMMARY:Mannheim im Gepäck
DTSTART:20270318T090000Z
DTEND:20270318T090000Z
END:VEVENT
END:VCALENDAR