<http://schema.org/headline>
"&lt;i&gt;Sondheim Unplugged&lt;/i&gt; Duets Edition to Feature Claybourne Elder, Annie Golden and More"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/sondheim-unplugged-duets-edition-to-feature-claybourne-elder-annie-golden-a-213998>