PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But whether or not one approves of substituting methadone for heroin as a form of drug treatment, there is no disputing that methadone is a supremely addictive substance; and in the final analysis, being addicted to any drug is never a good thing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drugaddictiontreatment.com