About: http://webisa.webdatacommons.org/451028097

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	Make sure the contractor is licensed and the contract spells out all the pertinent details, including the scope of work, cost, guarantees, schedule and other expectations, before you hire a roofer.
http://www.w3.org/ns/prov#wasQuotedFrom	insure.com