About: http://webisa.webdatacommons.org/158013718

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 addition to corn, other cereal grains, such as wheat, have also been used to produce ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov