<http://schema.org/description>
"Supermodel and TV personality Heidi Klum has signed on to be a fourth judge on the reality competition show &amp;quot;America's Got Talent,&amp;quot; NBC confirmed Monday."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Entertainment_News/TV/2013/03/04/Heidi-Klum-to-be-fourth-judge-Americas-Got-Talent/UPI-17281362403092/>