BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251112T055710
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7816b6c3f2e
DTSTAMP:20260809T055710Z
SUMMARY:Buchsprechstunde am Feierabend
DTSTART:20261022T160000Z
DTEND:20261022T160000Z
END:VEVENT
END:VCALENDAR