PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 2000 the FDA had been forced to withdraw nine drugs, among them a diabetes drug, Rezulin, that was found to cause liver problems, and Lotronex, a treatment for irritable bowel syndrome that was later re-approved with heavy warnings.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com