About: http://webisa.webdatacommons.org/417776119

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	Properly located and operated control signals may provide for the orderly movement of traffic, increase the traffic-handling capacity of an intersection, and reduce the frequency of certain types of accidents.
http://www.w3.org/ns/prov#wasQuotedFrom	scottsdaleaz.gov