About: http://webisa.webdatacommons.org/98050197

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 particular metal used for the metal layer can be any of those conventionally used in printed wiring boards including aluminum, copper and copper alloys and any other suitable thermally conductive metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com