PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Vioxx had been marketed to the elderly and was withdrawn in 2004 because it had been scientifically proven to greatly increase the risk of death from cardiovascular causes, such as heart attacks and strokes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theamericanconservative.com