BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20101119T230000Z
DTEND:20101119T230000Z
UID:ATEvent-2ff4da85044c477da6b5283872cfbf0920101120
SEQUENCE:0
LAST-MODIFIED:20160421T132252Z
SUMMARY:HeadAche
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR