About: http://webisa.webdatacommons.org/335958700

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	Produced water is separated from the oil at the wellhead but it must go through a process to eliminate oil residue, suspended solids, chemicals and other contaminants before it can be reintroduced into the ecosystem.
http://www.w3.org/ns/prov#wasQuotedFrom	wateronline.com