About: http://webisa.webdatacommons.org/318681322

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	Such vias contain various metals such as copper, tungsten, aluminum, or alloys thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca