BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250818T213211
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0790dbb393d
DTSTAMP:20260515T213211Z
SUMMARY:Perspektiven einer Stadt
DTSTART:20260710T060000Z
DTEND:20260710T060000Z
END:VEVENT
END:VCALENDAR