About: http://webisa.webdatacommons.org/6531844

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	One way to control such formation is to add a basic compound which will provide ions, such as sodium, which will combine with the sulfate ions and which will not form an insoluble species.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com