BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Example Corp.//NONSGML//EN
BEGIN:VEVENT
UID:6acffdb5c48b2
DTSTART;VALUE=DATE:20261201
DTEND;VALUE=DATE:20261202
DESCRIPTION:18. Adventskalenderfenster in Burgen
END:VEVENT
END:VCALENDAR