About: http://webisa.webdatacommons.org/166605266

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	Chlorine and chlorine dioxide are examples of oxidizing chemicals that can be used prior to the alkaline extraction stage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com