BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:47d0fc12b94169eb@demo.example
DTSTAMP:20261103T014742Z
DTSTART;VALUE=DATE:20261229
DTEND;VALUE=DATE:20261230
SUMMARY:Restmüll
END:VEVENT
END:VCALENDAR