BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20221120T230000Z
DTSTART:20221120T230000Z
DTEND:20221120T230000Z
SUMMARY:Weihnachtsbaum-Aktion
END:VEVENT
END:VCALENDAR