About: http://webisa.webdatacommons.org/231355214

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	Membrane filtration is a technique which is used to separate particles from a liquid for the purpose of purifying it.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com