BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//uttek//Mail & Kalender//DE
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:4ea43497633c7129@demo.example
DTSTAMP:20261102T163255Z
DTSTART;VALUE=DATE:20261119
DTEND;VALUE=DATE:20261120
SUMMARY:Gelber Sack / Papier
END:VEVENT
END:VCALENDAR