<http://schema.org/headline>
"Mike Vick angered by Rob Ryan&amp;#8217;s comments: &amp;#8216;I hope he backs it up&amp;#8217;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://cowboysblog.dallasnews.com/2011/08/mike-vick-angered-by-rob-ryans.html/>