About: http://webisa.webdatacommons.org/355193194

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	Invitation for Bid and Request for Proposal are two examples of procurement documents.3.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net