BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T143032
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a05dc8885897
DTSTAMP:20260514T143032Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260610T060000Z
DTEND:20260610T060000Z
END:VEVENT
END:VCALENDAR