About: http://webisa.webdatacommons.org/395986309

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	These conditions are caused by excessive nutrient pollution, often from human activities such as agriculture.
http://www.w3.org/ns/prov#wasQuotedFrom	northwestern.edu