PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Maintain detailed project files with contacts, correspondence, contracts, logistics, audience research and purchasing documents, reports, and other materials pertinent to each program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chabotspace.org