About: http://webisa.webdatacommons.org/405512496

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	The Berkey range of filter systems will remove lead and other contaminants, and can be fitted with additional fluoride and arsenic filters in the lower chamber to remove these contaminants from your drinking water.
http://www.w3.org/ns/prov#wasQuotedFrom	bigberkeywaterfilters.com