<http://schema.org/headline>
"Joe Biden Talks Obamacare, Skin Care on Rachael Ray"^^<http://www.w3.org/2001/XMLSchema#string>
<http://blogs.wsj.com/washwire/2014/03/31/joe-biden-talks-obamacare-skin-care-on-rachael-ray/?mod=WSJBlog>