About: http://webisa.webdatacommons.org/312054969

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	Participating agencies may be required to provide materials such as binder, coarse and fine aggregate, and mixture design information such as gradation and other information to be selected; 6.2.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov