About: http://webisa.webdatacommons.org/252048014

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	When road crews mix concrete on a paving project in the field, however, the amount of mixture is much larger in quantity, and weather and other conditions are less controllable.
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov