About: http://webisa.webdatacommons.org/291714968

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 recently, analysts and advocates have added a fourth leg to the stool: improved efficiency of the transportation system through technology, pricing, or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov