About: http://webisa.webdatacommons.org/249017596

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, if the wire grid is to be employed as a polarizer the material used to shadow the surface of the replica may be any metal Which is an electrical conductor including aluminum, gold, chromium, copper, silver and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com