About: http://webisa.webdatacommons.org/223931970

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 baseline and one-month follow-up assessments will allow the detection of any treatment-associated increases or decreases in marijuana, nicotine and other drug use.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov