BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20100602T090000Z
DTEND:20100602T103000Z
DCREATED:20100303T134023Z
UID:ATEvent-cbe03783e1239da667898250a4fb4ce4
SEQUENCE:0
LAST-MODIFIED:20100303T134135Z
SUMMARY:official holiday
LOCATION:Lecture Room Euler
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR