PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Factors associated with recovery included age, gender, marital status, education, interval since onset, severity, age at onset of dependence, tobacco and other drug use, and personality disorder.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov