About: http://webisa.webdatacommons.org/398037866

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	or by a combination of extraction and chemical analysis: (a) Opium, opiate, and any derivative, of opium or opiate, including their isomers, esters,
http://www.w3.org/ns/prov#wasQuotedFrom	mo.gov