About: http://webisa.webdatacommons.org/411435032

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 layer may comprise a material such as one or more of Ni, Co, Re, W, Mo, P, or B. The barrier layer may be deposited by such methods as electroless plating or electroplating.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk