<http://schema.org/description>
"Argentine Juan Martin del Potro upset world No. 1 Roger Federer 3-6, 7-6 (7-5), 4-6, 7-6 (7-4), 6-2 Monday to win the 2009 U.S. Open."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Sports_News/2009/09/14/Del-Potro-upsets-Federer-to-win-US-Open/UPI-61341252976694/>