<http://schema.org/headline>
"O'Hurley, Lawrence, Carter, Cooper, Wopat and More Join &lt;I&gt;Chicago&lt;/I&gt; Anniversary Celebration"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/ohurley-lawrence-carter-cooper-wopat-and-more-join-chicago-anniversary-cele-134150>