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PRODID:spatie/icalendar-generator
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DTSTART:20250806T210449
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UID:69f7b871b5872
DTSTAMP:20260503T210449Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20261025T100000Z
DTEND:20261025T100000Z
END:VEVENT
END:VCALENDAR