About: http://webisa.webdatacommons.org/20928383

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 top 37, bottom 13 and protective 49 layers are preferably made of a dielectric or insulating material, such as polyimide or silicon nitride, but can be made of nearly any material, including the same material of the substrate 34.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com