BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250727T230309
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69eaa52d2be14
DTSTAMP:20260423T230309Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260717T060000Z
DTEND:20260717T060000Z
END:VEVENT
END:VCALENDAR