BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20110212T230000Z
DTEND:20110212T230000Z
UID:ATEvent-214e9b2f368b4e0987cc855a89838d7920110213
SEQUENCE:0
LAST-MODIFIED:20160421T132235Z
SUMMARY:A vista
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR