<http://schema.org/headline>
"&lt;i&gt;Murder Ballad&lt;/i&gt; Will Be Sung by John Ellison Conlee, Karen Olivo, Will Swenson and Rebecca Naomi Jones"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/murder-ballad-will-be-sung-by-john-ellison-conlee-karen-olivo-will-swenson--197423>