PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wolves are a keystone species that benefit their prey populations by culling sick animals and preventing the overpopulation of species such as deer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enn.com