BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20180124T123000Z
DTSTART:20180124T123000Z
DTEND:20180124T123000Z
SUMMARY:Vorberatungen zur Klausurtagung
END:VEVENT
END:VCALENDAR