BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251204T131744
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a957ef8e3fb3
DTSTAMP:20260831T131744Z
SUMMARY:5. Akademiekonzert
DTSTART:20270216T190000Z
DTEND:20270216T190000Z
END:VEVENT
END:VCALENDAR