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"Team of researchers in Italy are digging up the floor of an ancient convent to find the bones of the woman believed to be the subject of Leonardo DaVinci's famous Mona Lisa painting."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/stories/mona-lisas-crypt-may-have-been-discovered>