About: http://webisa.webdatacommons.org/329487661

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	Add 4 ounces of this product and it will precipitate metals such as Iron, Zinc, Copper, and magnesium out of your spa???s water.
http://www.w3.org/ns/prov#wasQuotedFrom	hottubthings.com