About: http://webisa.webdatacommons.org/177201039

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	FIG. 19 is a comparison of the subject cascade system and a two-bed system using tap water at a rate of 4 gpm per cubic foot of resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com