About: http://webisa.webdatacommons.org/390469717

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	Production has been boosted by economically-questionable help from state and federal governments, including subsidies, the promotion of mixing petrol with renewable fuels and a high tariff that keeps out foreign ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com