About: http://webisa.webdatacommons.org/22427596

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 is a gas and should dissipate on its own accord if the water is left in a pail overnight or you could use an airstone and leave it in the pail for hours.
http://www.w3.org/ns/prov#wasQuotedFrom	tropicalfishkeeping.com