PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • June 15, 2013 02:47 a.m.Ranbaxy, Teva and other generic-drug makers are coming to grips with a drop in blockbuster brand-name medicines going off patent.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com