BEGIN:VCALENDAR
PRODID:Appointment
CALSCALE:GREGORIAN
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20260421T092024Z
DTSTART;VALUE=DATE:20261019
DTEND;VALUE=DATE:20261024
SUMMARY:Grundwissen BR1
UID:42664395-48e0-4eeb-8246-66d9241c2196
END:VEVENT
END:VCALENDAR