PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The mercury can be absorbed by tree leaves; when they fall to the ground they are swarmed by bacteria and other organisms that convert the mercury to its organic form.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seaturtles.org