About: http://webisa.webdatacommons.org/195920339

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	This is carried out by contacting the feedstock with an aqueous solution mixed with an acid such as sulfuric, nitric, phosphoric, or hydrochloric acid in a reactor.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com