<http://schema.org/headline>
"iPhone 6, Galaxy S5, iPhone 5S, and HTC One M8 Size Comparisons"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gottabemobile.com/2014/04/24/iphone-6-galaxy-s5-iphone-5s-and-htc-one-m8-size-comparisons/>