PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Herons are found worldwide, on all continents except Antarctica, and commonly feed on fish, frogs, and other aquatic animals in shallow parts of freshwater ponds, lakes, marshes, and swamps.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newworldencyclopedia.org