<http://schema.org/headline>
"The Year in Review 2012: London, Phelps, Bolt star at Olympics"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Sports_News/2012/12/20/The-Year-in-Review-2012-London-Phelps-Bolt-star-at-Olympics/UPI-30111355994060/>