BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:cae08b76c73c9534@demo.example
DTSTAMP:20261102T142206Z
DTSTART;VALUE=DATE:20261022
DTEND;VALUE=DATE:20261023
SUMMARY:Gelber Sack / Papier
END:VEVENT
END:VCALENDAR