About: http://webisa.webdatacommons.org/113547713

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 barrier is an important feature if the first conductive layer 34 comprises a metal, such as copper, that will diffuse into the second dielectric layer 38 if that layer 38 comprises silicon oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com