BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20170618T083000Z
DTSTART:20170618T083000Z
DTEND:20170618T083000Z
SUMMARY:CDU Wangels
END:VEVENT
END:VCALENDAR