<http://schema.org/headline>
"Doctor optimistic after Redskins RG3 knee surgery"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.heraldtribune.com/article/20130109/WIRE/130109635/0/news?Title=AP-Source-RG3-surgery-repairs-damage-to-ACL-LCL>