About: http://webisa.webdatacommons.org/189152287

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	Preferably, the support structure 82 is formed of plastic, the electrode 80 is metallic such as tungsten, and the sleeve 90 is ceramic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au