BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251203T130751
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a942b275faab
DTSTAMP:20260830T130751Z
SUMMARY:Buchsprechstunde am Feierabend
DTSTART:20261022T160000Z
DTEND:20261022T160000Z
END:VEVENT
END:VCALENDAR