<http://schema.org/description>
"Grain futures closed higher Wednesday on the Chicago Board of Trade ahead of a heat wave headed for already dry central states."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Business_News/2012/06/27/Grain-futures-rise-on-dry-spell/UPI-81701340833982/?pvn=1>