About: http://webisa.webdatacommons.org/398526341

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	sources such as wind, solar, tidal, and wave energy require back-up if not grid
http://www.w3.org/ns/prov#wasQuotedFrom	ipcc.ch