<http://schema.org/description>
"Serena Williams and second-seeded Maria Sharapova each advanced to the fourth round of the Sony Ericsson Open with victories Saturday."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Sports_News/2012/03/24/S-Williams-Sharapova-reach-4th-round/UPI-39431332619952/?rel=34241332902026>