About: http://webisa.webdatacommons.org/66102637

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	historically ??? hydro, coal, gas, wind, followed by other types of resources.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com