About: http://webisa.webdatacommons.org/326982182

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	These symbols are organized according to their physical location, relative to the location of roads, towns and other landmarks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr