PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Like heroin, prescription painkillers such as OxyContin, Percocet, and Vicodin are all opiates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • charlottemagazine.com