About: http://webisa.webdatacommons.org/321964257

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	I entirely dispense with artificial batteries, forming my circuit merely by connecting the aerial current with the earth current... for the use of land lines of telegraphs or for other purposes, such as light, heat, &c. (Ward)
http://www.w3.org/ns/prov#wasQuotedFrom	historyofthecellphone.com