About: http://webisa.webdatacommons.org/433517408

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	Granular activated carbon filters by themselves will not remove lead and other heavy metals and will not soften the water.
http://www.w3.org/ns/prov#wasQuotedFrom	stillsmart.co.uk