About: http://webisa.webdatacommons.org/200785257

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 study looked beyond marijuana and included both legal and illegal substances such as prescription drugs, stimulants and narcotics.
http://www.w3.org/ns/prov#wasQuotedFrom	dailypaul.com