About: http://webisa.webdatacommons.org/52102988

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 full story of the technological innovations of the telegraph and the people behind them is a long and fascinating one, and amply documented elsewhere.
http://www.w3.org/ns/prov#wasQuotedFrom	retro-gram.com