BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260111T025026
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ac704f295d2f
DTSTAMP:20261008T025026Z
SUMMARY:Leonardo da Vinci – Erfindungen erleben
DTSTART:20270530T080000Z
DTEND:20270530T080000Z
END:VEVENT
END:VCALENDAR