BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260130T115635
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae0917313883
DTSTAMP:20261027T115635Z
SUMMARY:4. Akademiekonzert
DTSTART:20270119T190000Z
DTEND:20270119T190000Z
END:VEVENT
END:VCALENDAR