About: http://webisa.webdatacommons.org/288701587

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	Preferably the polish filter was a cellulosic fiber or paper filter, and in a preferred construction a cylindrical, fluted paper element was utilized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com