<http://schema.org/headline>
"Sierra Boggess Joins Broadway Cast of &lt;i&gt;Phantom the Opera&lt;/i&gt; Jan. 21 for Limited Engagement"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.playbill.com/news/article/sierra-boggess-joins-broadway-cast-of-phantom-the-opera-jan.-21-for-limited-201705>