About: http://webisa.webdatacommons.org/160913646

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	tood that the reflecting surface 46 may be either entirely metalized with a suitable material, such as aluminum or silver, or only partially metalized.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com