<http://schema.org/headline>
"House immigration group crumbles as Reps. Sam Johnson and John Carter quit, pressured by hardliners"^^<http://www.w3.org/2001/XMLSchema#string>
<http://trailblazersblog.dallasnews.com/2013/09/pressured-by-immigration-hardliners-reps-sam-johnson-and-john-carter-quit-house-working-group.html/>