About: http://webisa.webdatacommons.org/15322799

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	The internal electrodes 5 are typically made of noble metals such as palladium, platinum and silver-palladium alloys; they may also be made of base metals such as nickel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com