BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260107T121047
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6ac242471f6f8
DTSTAMP:20261004T121047Z
SUMMARY:Shared Reading - gemeinsam lesen
DTSTART:20261023T150000Z
DTEND:20261023T163000Z
END:VEVENT
END:VCALENDAR