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PRODID:spatie/icalendar-generator
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DTSTART:20250805T123135
TZOFFSETFROM:+0000
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BEGIN:VEVENT
UID:69f5eea7778df
DTSTAMP:20260502T123135Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20261208T100000Z
DTEND:20261208T100000Z
END:VEVENT
END:VCALENDAR