About: http://webisa.webdatacommons.org/135496422

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	The demonstration was so convincing that - against the warnings of such men as Edison and Lord Kelvin - the Tesla system was adopted for the first great hydro-electric plant at Niagara Falls, which started operation in 1895.
http://www.w3.org/ns/prov#wasQuotedFrom	lostartsmedia.com