PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Reviews requisitions or public works contracts for content and conformance to specifications; distributes bid invitations; sets advertising and bid opening dates; tabulates and analyzes bids; determines lowest qualified bidder; checks vendors and/or contractors' ability to perform; award orders or contracts to successful bidders; expedites delivery or other matters when necessary.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phila.gov