BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260131T183629
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ae240adb19a4
DTSTAMP:20261028T183629Z
SUMMARY:Klassische Schlossführung
DTSTART:20261219T100000Z
DTEND:20261219T100000Z
END:VEVENT
END:VCALENDAR