About: http://webisa.webdatacommons.org/397964847

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	Non-food plant materials, including crop straws, corn cobs, grasses such as switchgrass, and trees, are being touted as sources of renewable energy.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov