About: http://webisa.webdatacommons.org/447593407

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
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