About: http://webisa.webdatacommons.org/103896398

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	For the money spent on a filtering system, such as a Berkey filter, it becomes prudent to purchase filtering capability for the system that will last several years.
http://www.w3.org/ns/prov#wasQuotedFrom	americanpreppersnetwork.com