BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20120327T120000Z
DTEND:20120327T182000Z
DCREATED:20111129T021429Z
UID:ATEvent-84fccac6-f5c0-4445-b453-7269c4c10efa
SEQUENCE:0
LAST-MODIFIED:20111129T021610Z
SUMMARY:Begin 4th grading period
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR