BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251102T222331
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a6bcee32af99
DTSTAMP:20260730T222331Z
SUMMARY:Mannheim liest vor
DTSTART:20261010T090000Z
DTEND:20261010T100000Z
END:VEVENT
END:VCALENDAR