About: http://webisa.webdatacommons.org/355999252

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	Aspirin, one of the most widely used drugs ever comes from among other things, willow bark.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com