BEGIN:VCALENDAR PRODID:-//ZDNet.com.cn//EN VERSION:2.0 CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-TIMEZONE:Asia/Shanghai BEGIN:VEVENT DTSTART;VALUE=DATE:00000000 DTEND;VALUE=DATE:00000000 DTSTAMP:20151009T071804Z UID:402397233@zdnet.com.cn DESCRIPTION: LOCATION:北京新云南皇冠假日酒店 SUMMARY:BDTC 2018中国大数据技术大会 TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR