BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20171203T140000Z
DTSTART:20171203T140000Z
DTEND:20171203T150000Z
SUMMARY:Weihnachtsfeier - Kinder
END:VEVENT
END:VCALENDAR