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PRODID:spatie/icalendar-generator
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DTSTART:20250909T230501
TZOFFSETFROM:+0000
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UID:6a24a79d5fdc3
DTSTAMP:20260606T230501Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270420T090000Z
DTEND:20270420T090000Z
END:VEVENT
END:VCALENDAR