PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Interpretive Summary: The amounts of sediment and nutrients, such as phosphorus (P), in surface runoff from agricultural lands are of concern because of the potential for siltation and eutrophication of waterways.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov