About: http://webisa.webdatacommons.org/180887461

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 conductors and tab 18 consist essentially of a conductive material such as nickel, aluminum, copper, stainless steel, tantalum, cobalt, and titanium, and alloys thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com