BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251214T110139
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6aa28e13b28d8
DTSTAMP:20260910T110139Z
SUMMARY:Bilderbuchkino zum Bundesweiten Vorlesetag 
DTSTART:20261120T090000Z
DTEND:20261120T100000Z
END:VEVENT
END:VCALENDAR