BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:c0d5652291b1316a@demo.example
DTSTAMP:20261103T000929Z
DTSTART;VALUE=DATE:20261215
DTEND;VALUE=DATE:20261216
SUMMARY:Restmüll
END:VEVENT
END:VCALENDAR