BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260105T185235
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6abffd7355edf
DTSTAMP:20261002T185235Z
SUMMARY:Mannheim liest vor
DTSTART:20261205T100000Z
DTEND:20261205T110000Z
END:VEVENT
END:VCALENDAR