<http://schema.org/description>
"Washington, Oct 28 (ANI): Scientists have raised concerns  about the  safety of 'healthful' plant-based  antioxidants',  including those renowned for their apparent ability to prevent cancer."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/10/28/scientistsraise-concerns-about-healthful-plantb.html>