About: http://webisa.webdatacommons.org/166898037

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 insulating layer 250 is composed of a material such as silicon dioxide, or any other electrically insulating material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com