About: http://webisa.webdatacommons.org/313005517

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 first layer, placed directly upon the semiconductor wafer surface, is a thin layer of metal or other conductive material providing an electrical ground for the antenna system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com