PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Further, it has better face validity to the public in that the term ???substance??? is still a bit foggy for the public to understand what exactly that means, whereas addiction is a term more easily identifiable and understood. 99
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov