BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T085000
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a058cb844f17
DTSTAMP:20260514T085000Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260625T060000Z
DTEND:20260625T060000Z
END:VEVENT
END:VCALENDAR