About: http://webisa.webdatacommons.org/65835076

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 system separates out salt - and some dangerous microbes, including viruses and bacteria - by electrostatically repelling them from an ion-sensitive membrane.
http://www.w3.org/ns/prov#wasQuotedFrom	prism-magazine.org