About: http://webisa.webdatacommons.org/416738440

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	Polyimide is an electrically insulating material, and each polyimide film 41 serves to prevent electrical connection between adjacent two of the copper sheets 40.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au