BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20131223T090000Z
DTEND:20131223T090000Z
DCREATED:20130808T123318Z
UID:ATEvent-4240b2a4b06a4136835ae56380233915
SEQUENCE:0
LAST-MODIFIED:20130808T125830Z
SUMMARY:Christmas Holidays
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR