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"Microsoft today announced the general availability of Power BI , a cloud-based business intelligence service for analyzing data with Excel and Office 365. For those who don't know, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/microsoft/2014/02/10/microsoft-announces-general-availability-business-intelligence-tool-power-bi-excel-office-365/>