PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excessive nutrients, such as phosphorus and nitrogen, flow into the Sound from septic systems, old sewage plants and the overuse of fertilizers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theday.com