About: http://webisa.webdatacommons.org/344474216

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	e resin, an epoxy resin, or polyvinyl acetal (PVA).The insulation plate 22 is formed by an insulation material such as a ceramic.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com