BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250828T021534
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a13b0c600dac
DTSTAMP:20260525T021534Z
SUMMARY:Öffentliche Führung am Sonntag
DTSTART:20260705T090000Z
DTEND:20260705T103000Z
END:VEVENT
END:VCALENDAR