BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251116T145822
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7ddb8eb56be
DTSTAMP:20260813T145822Z
SUMMARY:Klassische Schlossführung
DTSTART:20261206T100000Z
DTEND:20261206T100000Z
END:VEVENT
END:VCALENDAR