PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Severe pain, such as after surgery, may require stronger analgesics, narcotics, such as codeine, Darvon or Percodan.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dmu.edu