BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250718T025428
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69ddac644f6ce
DTSTAMP:20260414T025428Z
SUMMARY:Öffentliche Führung am Sonntag
DTSTART:20260607T090000Z
DTEND:20260607T090000Z
END:VEVENT
END:VCALENDAR