About: http://webisa.webdatacommons.org/304511374

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 buss assemblies 286, 288, 314 and the connectors 310, 324 are made from an electrically conductive material, such as aluminum or tin-plated copper.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com