About: http://webisa.webdatacommons.org/176107013

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	Subjects were evaluated with the [...] sixth version of the Addiction Severity Index, and 293 crack users were compared with 126 cocaine snorters and 322 alcohol and other drug users.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org