BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20150318T120000Z
DTSTART:20150318T120000Z
DTEND:20150318T120000Z
SUMMARY:GEMEINSAMES MITTAGESSEN
END:VEVENT
END:VCALENDAR