PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Though generally considered a nuisance, cattails do provide a benefit to the health of a watershed by filtering out excessive toxins and nutrients, such as phosphorous and nitrogen, before they reach a lake.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomassmagazine.com