BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20110422T090000Z
DTEND:20110422T103000Z
DCREATED:20110215T160538Z
UID:ATEvent-35e893c62a09c311b768f2a5df15ac5b
SEQUENCE:0
LAST-MODIFIED:20110215T160805Z
SUMMARY:official holiday
LOCATION:Lecture Room Euler
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR