<http://schema.org/headline>
"15th Anniversary Concert of &lt;i&gt;The Who's Tommy&lt;/i&gt; Rocks Broadway Dec. 15"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/15th-anniversary-concert-of-the-whos-tommy-rocks-broadway-dec.-15-156098>