BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250824T060000
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0edc9e4ca8d
DTSTAMP:20260521T102118Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260521T060000Z
DTEND:20260521T060000Z
END:VEVENT
END:VCALENDAR