BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251021T033234
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a5af3d2330c1
DTSTAMP:20260718T033234Z
SUMMARY:Klassische Schlossführung
DTSTART:20260718T090000Z
DTEND:20260718T090000Z
END:VEVENT
END:VCALENDAR