About: http://webisa.webdatacommons.org/366973064

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	Inner walls of the power vias 220 can be plated with metal having good electrical conductivity, such as copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com