PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the Journal of the American Medical Association, opioids such as Oxycontin and other prescription medications contribute to 75% of all medication overdose deaths.
http://www.w3.org/ns/prov#wasQuotedFrom
  • opiate.com