<http://schema.org/description>
"In the following interview, Nobel laureate Joe Stiglitz talks about how the economy has replaced Iraq as the central issue in the presidential campaign, ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/nathan-gardels/stiglitz-on-mccain-if-he-_b_89825.html>