About: http://webisa.webdatacommons.org/275110219

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	Although numerous devices now run on batteries, including flashlights, cell phones, electric cars, and even missile-guidance systems, would be improved with a better energy supply.
http://www.w3.org/ns/prov#wasQuotedFrom	foresight.org