About: http://webisa.webdatacommons.org/266063728

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	Interestingly, no effects were observed for use of other drugs, such as tobacco, alcohol, inhalants or cocaine, indicating that the targeted mass media campaign produced an effect specific to the anti-marijuana content of the message.
http://www.w3.org/ns/prov#wasQuotedFrom	uky.edu