BEGIN:VCALENDAR
PRODID:-//AT Content Types//AT Event//EN
VERSION:1.0
BEGIN:VEVENT
DTSTART:20150602T185500Z
DTEND:20150603T185500Z
DCREATED:20170512T185714Z
UID:ATEvent-72a5bf7a-5bbb-4643-91e6-6f1146920fe5
SEQUENCE:0
LAST-MODIFIED:20170512T185723Z
SUMMARY:Invited Speaker：Haipeng Li
LOCATION:D122
PRIORITY:3
TRANSP:0
END:VEVENT
END:VCALENDAR