<http://schema.org/headline>
"Sam Shepard's &lt;i&gt;Heartless&lt;/i&gt;, With Lois Smith, Gary Cole, Jenny Bacon, Is Sold Out; Two Weeks Added"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/sam-shepards-heartless-with-lois-smith-gary-cole-jenny-bacon-is-sold-out-tw-196791>