PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The number of drug-poisoning ... www.cdc.gov/nchs/data/databriefs/db166.htm - External Health LinksNarcotic Painkillers in Pregnancy Common, Harmful to Baby ... painkillers, also called opioids, include drugs such as hydrocodone (Vicodin), oxycodone (Oxycontin), codeine and morphine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov