BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20231203T100000Z
DTSTART:20231203T100000Z
DTEND:20231203T100000Z
SUMMARY:Adventsbrunch mit Tobias von der Heide
END:VEVENT
END:VCALENDAR