BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20171004T080000Z
DTSTART:20171004T080000Z
DTEND:20171004T100000Z
SUMMARY:FAK Agrar und Umwelt
END:VEVENT
END:VCALENDAR