About: http://webisa.webdatacommons.org/342785949

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	If the source water contains iron and other metals, you can avoid adding to the problem, when new water is added.
http://www.w3.org/ns/prov#wasQuotedFrom	askalanaquestion.com