About: http://webisa.webdatacommons.org/195293974

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 material is preferably a metal, metal alloy, non-metallic electrically conductive material, or other material which provides grain growth including polysilicon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com