BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20100602T090000Z
DTEND:20100602T103000Z
DCREATED:20100303T135010Z
UID:ATEvent-e4cd79d87fd97e72c8ae04a30f0abc18
SEQUENCE:0
LAST-MODIFIED:20100303T135041Z
SUMMARY:official holiday
LOCATION:Lecture Room H
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR