About: http://webisa.webdatacommons.org/421984064

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	In the preferred embodiment, metal damascene conductors 20, 21 are formed of copper, although other metals such as gold are also suitable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr