About: http://webisa.webdatacommons.org/22979414

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 side wall is manufactured using either a high-Z or high-Z/low-Z combination material or a standard packaging material like ceramic, PCB, kovar or other metal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr