BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250914T160403
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a2adc73829cc
DTSTAMP:20260611T160403Z
SUMMARY:Klassische Schlossführung
DTSTART:20260815T090000Z
DTEND:20260815T090000Z
END:VEVENT
END:VCALENDAR