About: http://webisa.webdatacommons.org/53711155

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	Fourth stage: Ion exchange resin reduces lead and other heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	canadianwaterfilter.com