BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250727T072650
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e9c9ba0f843
DTSTAMP:20260423T072650Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260626T060000Z
DTEND:20260626T060000Z
END:VEVENT
END:VCALENDAR