About: http://webisa.webdatacommons.org/444208848

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 reason is considered to be the promotion of dissociation of ligands, thereby causing carbon and other impurities to decrease.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com