<http://schema.org/description>
"U.S. actor Liev Schreiber serves as host and narrator of &amp;quot;Superheroes: A Never-Ending Battle,&amp;quot; a documentary to premiere Oct. 15, PBS announced."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Entertainment_News/TV/2013/09/09/Superheroes-A-Never-Ending-Battle-to-air-on-PBS-Oct-15/UPI-51101378744798/>