About: http://webisa.webdatacommons.org/315711288

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	Before blighting the country with 20mph limits we should make more use of ???smart signs??? as used on motorways to vary limits in particular locations according to weather and traffic conditions.
http://www.w3.org/ns/prov#wasQuotedFrom	progressonline.org.uk