About: http://webisa.webdatacommons.org/141722384

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	congestion, safety, maintenance, and other factors which reflect the overall performance of such system.
http://www.w3.org/ns/prov#wasQuotedFrom	bts.gov