About: http://webisa.webdatacommons.org/276743219

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	This process removes impurities such as salts and heavy metals as well as eliminates microbiological organisms.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com