About: http://webisa.webdatacommons.org/6289384

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	Incidentally, the pH upon the condensation can be adjusted with an alkali metal hydroxide such as sodium hydroxide or potassium hydroxide, or an alkali metal carbonate such as sodium carbonate or potassium carbonate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com