About: http://webisa.webdatacommons.org/223919451

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 company also produced such innovations as iron rails and an iron canal aqueduct.
http://www.w3.org/ns/prov#wasQuotedFrom	yourdictionary.com