About: http://webisa.webdatacommons.org/377618480

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	For this purpose, buffers such as a phosphate buffer, an acetate buffer, etc., alkalis such as sodium hydroxide, etc., and acids such as hydrochloric acid, etc., can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au