About: http://webisa.webdatacommons.org/378283134

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	Indeed, London is a city built upon lost things"; it towers above forgotten underground rivers and discarded tunnels.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com