BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20171129T100000Z
DTSTART:20171129T100000Z
DTEND:20171129T150000Z
SUMMARY:FAK Agrar und Umwelt
END:VEVENT
END:VCALENDAR