About: http://webisa.webdatacommons.org/378021486

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	Examples of such substances include plants that contain stimulant alkaloids, such as caffeine, ephedrine and synephrine.
http://www.w3.org/ns/prov#wasQuotedFrom	motherearthliving.com