BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20170616T170000Z
DTSTART:20170616T170000Z
DTEND:20170616T210000Z
SUMMARY:Skat und Doppelkopfspiel
END:VEVENT
END:VCALENDAR