PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some species, there is a genetic predisposition for chronic egg-laying and lack of normal reproductive hormonal balance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parrots.org