About: http://webisa.webdatacommons.org/227484208

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	It is also possible to use, instead of gold, other materials such as silver, aluminum, cupper, and tungsten which have a higher heat conductivity than that of silicon and are less expensive than gold.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com