About: http://webisa.webdatacommons.org/312625619

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	The lectures cover such topics as finance and road types, surface treatment of gravel and other roads, roads mixed bituminous construction, cement concrete roads, and brick roads.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov