About: http://webisa.webdatacommons.org/398174729

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	For example, the copper used for the uppermost-copper wiring or the copper pad film may contain other metals such as titanium, aluminum or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com