BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250910T001346
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a24b7ba26b1e
DTSTAMP:20260607T001346Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260619T060000Z
DTEND:20260619T060000Z
END:VEVENT
END:VCALENDAR