About: http://webisa.webdatacommons.org/146959153

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 clamping portion 140 is constructed of a heat conductive material, such as copper, steal, lead, iron, aluminum, and other heat conductive metals and materials, as will be explained in a later section.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk