About: http://webisa.webdatacommons.org/69256294

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	However, the use of electricity generated from renewable sources, such as wind or sunlight, requires efficient electrical energy storage.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org