BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T135654
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a296d26d2b9b
DTSTAMP:20260610T135654Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260611T060000Z
DTEND:20260611T060000Z
END:VEVENT
END:VCALENDAR