BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260124T091611
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad882db03f8a
DTSTAMP:20261021T091611Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270128T090000Z
DTEND:20270128T090000Z
END:VEVENT
END:VCALENDAR