PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Deaths linked to opioid pain relievers such as OxyContin, Vicodin, and Opana have become an epidemic, Frieden said, adding that the rate of deaths has more than tripled in the past decade.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationaljournal.com