BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260215T131456
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6af5bbd04f937
DTSTAMP:20261112T131456Z
SUMMARY:Vorspiel der Celloklasse Annette Theuring
DTSTART:20270708T170000Z
DTEND:20270708T180000Z
END:VEVENT
END:VCALENDAR