BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251206T052006
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a97b20694a10
DTSTAMP:20260902T052006Z
SUMMARY:3. Akademiekonzert
DTSTART:20261215T190000Z
DTEND:20261215T190000Z
END:VEVENT
END:VCALENDAR