PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Vioxx, which is waiting for U.S. approval, is part of a new class of drug that appear to treat pain and inflammation without irritating the stomach as does aspirin and other painkillers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dr-bob.org