BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260209T185638
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aee22e61448e
DTSTAMP:20261106T185638Z
SUMMARY:Beethoven und sein Erbe
DTSTART:20270117T100000Z
DTEND:20270117T100000Z
END:VEVENT
END:VCALENDAR