About: http://webisa.webdatacommons.org/383985879

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	That is, by operation of chlorine, an impurity such as metal is separated and removed as volatile chloride into the vapor phase.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com