About: http://webisa.webdatacommons.org/48278223

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	Data from the National Institute on Drug Abuse show that ???marijuana is the most commonly used illegal drug in the US with 25.8 million Americans ages 12 and older reporting at least one instance of abuse in 2008.???
http://www.w3.org/ns/prov#wasQuotedFrom	drwalt.com