<http://schema.org/headline>
"&lt;i&gt;Rocky, Mothers and Sons&lt;/i&gt;, Annie Potts and More Added to Playbill Vault, Week Ending Jan. 25"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/rocky-mothers-and-sons-annie-potts-and-more-added-to-playbill-vault-week-en-214038>