PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although processes that govern transport of nitrogen and phosphorus are very different, levels of both nutrients tend to be much higher in the Delta portion of the Yazoo River basin than in the Hills, particularly in Spring, and reflect higher levels of row crop agriculture in the Delta.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov