About: http://webisa.webdatacommons.org/362838083

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	However, Adriamycin (doxorubicin) and many other chemo agents and other drugs are derived from natural sources.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com