BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251208T093855
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a9a91afa6949
DTSTAMP:20260904T093855Z
SUMMARY:Klassische Schlossführung
DTSTART:20261101T100000Z
DTEND:20261101T100000Z
END:VEVENT
END:VCALENDAR