BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T174853
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a245d859041a
DTSTAMP:20260606T174853Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260611T060000Z
DTEND:20260611T060000Z
END:VEVENT
END:VCALENDAR