PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other mainstream drugs derived from plants/natural sources are atropine, digitalis, quinine and many types of antibiotics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthyfoodhouse.com