<http://schema.org/headline>
"Callow's &lt;i&gt;Mystery of Charles Dickens&lt;/i&gt; Closes on Broadway, May 12"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/callows-mystery-of-charles-dickens-closes-on-broadway-may-12-105706>