About: http://webisa.webdatacommons.org/415226376

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	For example, a city such as Beijing or London has about one million cameras deployed.
http://www.w3.org/ns/prov#wasQuotedFrom	computer.org