About: http://webisa.webdatacommons.org/110131833

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	The fact that some of the intervention effects reported in this study were delayed until 18- and 24-month outcomes (ie, marijuana and other drug use) lends support for this interpretation.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com