About: http://webisa.webdatacommons.org/192879893

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 second protective insulating layer made of an oxide of Si (mainly SiO2) is disposed on the entire surface of the wafer except for the portion for dividing the wafer into chips.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es