PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another cox-2 painkiller, Vioxx, was removed from the market in September 2004 after various studies showed two to four times the risk of heart attack, stroke and other cardiovascular problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drugrecalls.com