BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251207T011637
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a98ca75c7cdb
DTSTAMP:20260903T011637Z
SUMMARY:Shared Reading - gemeinsam lesen
DTSTART:20261127T160000Z
DTEND:20261127T173000Z
END:VEVENT
END:VCALENDAR