About: http://webisa.webdatacommons.org/284047648

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 electrodes 33 are formed of a metal such as aluminum and nickel, a carbide of Hf, Nb, Ta or Ti, or TiN.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com