About: http://webisa.webdatacommons.org/292412352

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	Inventions such as the telegraph and steam engine had a profound impact on the nation's economy that wasn't felt until much later, he said, remarking that factories were redesigned about 30 years after electricity became available.
http://www.w3.org/ns/prov#wasQuotedFrom	milkeninstitute.org