About: http://webisa.webdatacommons.org/196352916

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	In the United States, Cannabis is a controlled substance and has been classified as a Schedule I agent (a drug with increased potential for abuse and no known medical use).
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov