About: http://webisa.webdatacommons.org/215252265

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 contact terminals 212, 214 may be made of any electrically conductive material, such as, for example, metallic materials, such as copper, copper coated with silver or tin, aluminum, gold, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com