BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250827T190900
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a134cccdbd0d
DTSTAMP:20260524T190900Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260602T060000Z
DTEND:20260602T060000Z
END:VEVENT
END:VCALENDAR