BEGIN:VCALENDAR
PRODID:Appointment
CALSCALE:GREGORIAN
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20260405T181101Z
DTSTART;VALUE=DATE:20261007
DTEND;VALUE=DATE:20261010
SUMMARY:Schließtag 
UID:71915741-6cb3-4ec1-976b-b5b63e626938
END:VEVENT
END:VCALENDAR