About: http://webisa.webdatacommons.org/101016117

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 420 may comprise silicon dioxide or other insulating materials, and the conductive layer 430 may comprise polysilicon, single crystal silicon or other conductive materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es