PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It???s convinced several companies to license its patents, including at least one ticketing company, TicketMob.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com