PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and...learn more ??
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicinenet.com