About: http://webisa.webdatacommons.org/283678516

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 lack of oxygen results from nutrients, particularly nitrogen, that run off the land, from agricultural and other human activities, down the Mississippi River and into the Gulf of Mexico.
http://www.w3.org/ns/prov#wasQuotedFrom	mnn.com