<http://schema.org/headline>
"Boston police chief says FBI didnt share warnings about Tamerlan Tsarnaev"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.tauntongazette.com/x94506267/Boston-police-chief-says-FBI-didnt-share-warnings-about-Tamerlan-Tsarnaev>