| http://www.w3.org/ns/prov#value | - Mr. Rubenstein is Chairman of the John F. Kennedy Center for the Performing Arts and President of the Economic Club of Washington, D.C. Mr. Rubenstein is a regent of the Smithsonian Institution and serves on the board of directors or trustees for numerous cultural and academic institutions including Duke University, Johns Hopkins University, University of Chicago, the Lincoln Center for the Perfor
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