BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20151224T000000Z
DTEND:20160107T000000Z
DCREATED:20150819T102233Z
UID:ATEvent-bc7768dc1c20421e9df224343a19cdff
SEQUENCE:0
LAST-MODIFIED:20150819T102236Z
SUMMARY:Christmas holiday
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR