About: http://webisa.webdatacommons.org/123910781

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	Maintaining U.S. roadways, their environment, and traffic control devices is an ongoing challenge, but foremost is a commitment to improve safety.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov