BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250726T125411
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e8c4f34d71d
DTSTAMP:20260422T125411Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260602T060000Z
DTEND:20260602T060000Z
END:VEVENT
END:VCALENDAR