BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20170909T141500Z
DTSTART:20170909T141500Z
DTEND:20170909T154500Z
SUMMARY:Einladung Adenauer Haus
END:VEVENT
END:VCALENDAR