<http://schema.org/description>
"U.S. black men have a lower risk of heart failure, but that's because black men die sooner and heart failure is a disease of the elderly, researchers say."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2013/04/02/Heart-failure-affects-whites-more/UPI-49921364961100/>