About: http://webisa.webdatacommons.org/289526231

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	Commonly, ocean ???dead zones??? have been linked to agricultural runoff and other pollution coming down major rivers such as the Mississippi or the Columbia .
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com