About: http://webisa.webdatacommons.org/342978832

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	Alkali metal hydroxides such as sodium hydroxide and potassium hydroxide are used as builders when a higher pH is desired.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com