About: http://webisa.webdatacommons.org/281628703

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	These findings suggest that smoking and alcohol use act as mediators between externalizing problems and marijuana and other drug use.
http://www.w3.org/ns/prov#wasQuotedFrom	drugabuse.gov