About: http://webisa.webdatacommons.org/135877249

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 layers 12B are preferably made primarily of a mixture of an inorganic filler and a thermosetting resin such as an epoxy resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com