About: http://webisa.webdatacommons.org/260678317

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	It is very common in the construction industry for the contract to provide for monthly or other periodic payments to the contractor based upon the value of work completed as certified by someone other than the contractor.
http://www.w3.org/ns/prov#wasQuotedFrom	ledgersonline.com