<http://schema.org/headline>
"Former GOP Rep. Pete Hoekstra: Al-Qaeda May Have Played a Role in Boston Marathon Explosions"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.opposingviews.com/i/politics/former-gop-rep-pete-hoekstra-says-al-qaeda-may-have-played-role-boston-explosions>