About: http://webisa.webdatacommons.org/383677202

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	These are typically activated charcoal and ion-exchange resins as these substances help remove odors, minerals and other solids.
http://www.w3.org/ns/prov#wasQuotedFrom	complaintsboard.com