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PRODID:spatie/icalendar-generator
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DTSTART:20250902T120646
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UID:6a1ad2d61c2bf
DTSTAMP:20260530T120646Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270106T100000Z
DTEND:20270106T100000Z
END:VEVENT
END:VCALENDAR