About: http://webisa.webdatacommons.org/142549938

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	Numerous inventions have focused on a means by which to accomplish this, whether by electricity or other methods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com