About: http://webisa.webdatacommons.org/309845069

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 tunnel oxide layer 240 is typically composed of an insulating material, such as silicon dioxide, and has a thickness in the range of 70-90 angstroms, and, in one embodiment, is approximately 80 angstroms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr