About: http://webisa.webdatacommons.org/285195067

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	Layer 12 can be a semiconductor substrate formed from a semiconductor material, such as silicon or gallium arsenide (GaAs), or a dielectric layer formed from an insulative material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au