About: http://webisa.webdatacommons.org/393282167

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	Because of the virtually unlimited supply of energy of the sun and its availability, the conversion of solar radiation into other, more usable forms of energy has long been the subject of serious study and analysis.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com