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PRODID:spatie/icalendar-generator
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DTSTART:20251128T124006
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UID:6a8d8d267b5ba
DTSTAMP:20260825T124006Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270408T090000Z
DTEND:20270408T090000Z
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END:VCALENDAR