About: http://webisa.webdatacommons.org/186347235

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	Optional pH adjusting agents include inorganic acids and bases such as sodium hydroxide, and organic agents such as monoethanolamine, diethanolamine, and triethanolamine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com