About: http://webisa.webdatacommons.org/287383334

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	That is, if all the projects have consistency in the amount of labor, material, subcontracts, equipment and other direct costs to each job then the contractor can use a single rate with confidence.
http://www.w3.org/ns/prov#wasQuotedFrom	allbusiness.com