PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excessive growth of algae and other aquatic weeds, like hydrilla and cattails, can occur when nutrients such as nitrogen and phosphorus leech into the water from fertilizers, animal waste, and eroded sediments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • broward.org