About: http://webisa.webdatacommons.org/452575204

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	The most significant difference is volume - the difference between wholesale and retail.
http://www.w3.org/ns/prov#wasQuotedFrom	tva.gov