About: http://webisa.webdatacommons.org/142478276

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	During this time European visitors were greatly impressed with the beauty and the power of the works, especially since it had been conceived and built in this country by locally trained engineers.
http://www.w3.org/ns/prov#wasQuotedFrom	phillyh2o.org