BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20110110T130000Z
DTEND:20110119T220000Z
DCREATED:20100702T185955Z
UID:ATEvent-961adc11-2964-48dc-a550-9d00a1dab834
SEQUENCE:0
LAST-MODIFIED:20120313T200409Z
SUMMARY:Drop/Add Period
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR