About: http://webisa.webdatacommons.org/94516625

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	Thus, metals such as silver, copper, zinc, and nickel, and other materials, such as carbon, can be employed when an appropriate metal salt such as silver nitrate or zinc sulfate is in solution in the electrolyte reservoir.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr