BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20151218T100000Z
DTEND:20151218T110000Z
DCREATED:20150821T130155Z
UID:ATEvent-490ad7ac98724debbe18bf152005a12c
SEQUENCE:0
LAST-MODIFIED:20150821T130159Z
SUMMARY:Chritmas Service
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR