<http://schema.org/headline>
"Samsung Galaxy S4 vs. HTC One vs. iPhone 5 Photo &amp;#038; Video Showdown"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gottabemobile.com/2013/04/26/samsung-galaxy-s4-vs-htc-one-vs-iphone-5-photo-video-samples/>