About: http://webisa.webdatacommons.org/449526230

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	rs.London???s Ring of Steel is a modern urban wall ??? built after a wave of bombings by the Irish Republican Army ??? that forced cars in the inner city to slow down and be photographed.
http://www.w3.org/ns/prov#wasQuotedFrom	utsandiego.com