BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251207T144449
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a9987e1eb641
DTSTAMP:20260903T144449Z
SUMMARY:2. Akademiekonzert
DTSTART:20261117T190000Z
DTEND:20261117T190000Z
END:VEVENT
END:VCALENDAR