BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251031T180349
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a68ef05adda4
DTSTAMP:20260728T180349Z
SUMMARY:4. Akademiekonzert
DTSTART:20270119T190000Z
DTEND:20270119T190000Z
END:VEVENT
END:VCALENDAR