PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • American doctors have written between 20 and 40 million prescriptions for the drug every year for over fifty years, adding up to an annual consumption of 100 tons.4 Darvon is much more dangerous than over-the-counter drugs such as aspirin, Advil ??, Alleve ??, and Tylenol ?? .
http://www.w3.org/ns/prov#wasQuotedFrom
  • teen-drug-abuse.org