About: http://webisa.webdatacommons.org/198127315

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	But in general, all salts of strong acids including sulfates and nitrates may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com