BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20121216T200000Z
DTEND:20121216T230000Z
DCREATED:20121219T150710Z
UID:ATEvent-5609e3b3-fdb6-4d7d-8390-8d4754ccaa9e
SEQUENCE:0
LAST-MODIFIED:20121219T150714Z
SUMMARY:lab seminar
LOCATION:A301
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR