BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTAMP:20161123T230000Z
DTSTART:20161123T230000Z
DTEND:20161124T230000Z
SUMMARY:Advent in Boltenhagen
END:VEVENT
END:VCALENDAR