About: http://webisa.webdatacommons.org/217721573

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	Other acids, such as sulfuric acid, nitric acid, phosphoric acid and organic acids may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr