PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Narcotics: Narcotics are often referred to as pain killers" and include drugs such as morphine, codeine, heroin, Oxycodone, Hydrocodone and other drugs that are derived from opium or a semi-synthetic substitute.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanscreeningcorp.com