About: http://webisa.webdatacommons.org/74425671

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	g or inactivating contaminants such as bacteria, virus, cysts, protozoa, other microbes, and the like from the water.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com