About: http://webisa.webdatacommons.org/394404116

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	In such an instance a bidder may offer an article that it certifies to be equal in quality, performance and other essential characteristics.
http://www.w3.org/ns/prov#wasQuotedFrom	phila.gov