PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Echinacea is an example of a plant which contains completely benign pyrrolizidine alkaloids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • henriettes-herb.com