About: http://webisa.webdatacommons.org/444021972

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The law stated that concentrations of nutrients, such as phosphorus, must cause no imbalance in the flora or fauna of the region.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu