PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Eutrophication is a process in which water bodies, such as lakes, estuaries, or slow-moving streams receive excess nutrients that stimulate excessive plant growth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nycwetlands.net