About: http://webisa.webdatacommons.org/367674206

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	Those can include opiate drugs such as morphine and codeine, which can be taken in various strengths.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com