About: http://webisa.webdatacommons.org/166584311

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	The surface that is to serve as the reflective mirror 8 has formed onto it a light-reflective film 8 a of a material such as aluminum or gold, thereby completing the fabrication of the reflective mirror 8.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com