About: http://webisa.webdatacommons.org/426948648

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In 2007 and 2008, prices of corn, rice, and other grains rocketed higher amid a perfect storm of tight supplies, market speculation, and rising demand for crops in developing countries and for use in biofuels.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com