About: http://webisa.webdatacommons.org/292314726

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	One can use MPS to help oxidize the organics if you want, but one should be able to use mostly chlorine to handle the tub.The normally recommended test kit for chlorine is the Taylor K-2006 that can be bought for a good price here.
http://www.w3.org/ns/prov#wasQuotedFrom	poolspaforum.com