BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20100405T153000Z
DTEND:20100405T170000Z
DCREATED:20100211T134407Z
UID:ATEvent-a01551eb1a51c60a85919defad83f532
SEQUENCE:0
LAST-MODIFIED:20100211T134428Z
SUMMARY:holiday
LOCATION:Lecture Room H
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR