<http://schema.org/headline>
"Exclusive DC preview: Oliver and Diggle team up to save Seattle in &amp;lt;i&amp;gt;Green Arrow&amp;lt;/i&amp;gt; #34 "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.avclub.com/article/exclusive-dc-preview-oliver-and-diggle-team-save-s-207665>