About: http://webisa.webdatacommons.org/182643024

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	Halides, nitrates, sulfates, perchlorates, and carboxylates of these metals, including double salts with alkali metals or ammonium are most suited as acidic metal salts due to their water solubility.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com