BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250910T041906
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a24f13a5f081
DTSTAMP:20260607T041906Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270407T090000Z
DTEND:20270407T090000Z
END:VEVENT
END:VCALENDAR