BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20120518T231739Z
CREATED:20090805T140511Z
UID:ATEvent-bbd6bc0c7a7faf10f874d509c4a891ce
LAST-MODIFIED:20090805T140617Z
SUMMARY:Block 4 Ends
DTSTART:20100528T140500Z
DTEND:20100528T140500Z
DESCRIPTION:Block 4 Ends
LOCATION:JHS
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR