About: http://webisa.webdatacommons.org/115090001

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	Also sometimes there may be damaged or unusable materials, so the contractor will overestimate just a bit to make sure he has ordered enough lumber and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	homebuildingsmart.com