BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251114T072505
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ace513e331
DTSTAMP:20260811T072505Z
SUMMARY:Die Zauberflöte
DTSTART:20261108T170000Z
DTEND:20261108T170000Z
END:VEVENT
END:VCALENDAR