About: http://webisa.webdatacommons.org/398473440

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	More particularly, the present invention relates to systems and methods allowing emergency and other vehicles to control or preempt traffic signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au