About: http://webisa.webdatacommons.org/147581856

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	Third stage: The inner core consists of an activated carbon block that helps remove chlorine and other organic compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	bestfilters.com