BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20180113T080000Z
DTSTART:20180113T080000Z
DTEND:20180113T110000Z
SUMMARY:OV Bergenhusen, Tannenbaumeinsammeln
END:VEVENT
END:VCALENDAR