About: http://webisa.webdatacommons.org/439587732

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	Not only that, but the site defines and gives history on the various types of roads, charts highway number changes, and provides a chronology of the growth of the highway system.
http://www.w3.org/ns/prov#wasQuotedFrom	bts.gov