About: http://webisa.webdatacommons.org/102375945

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 one version of this embodiment, slide 303 is made, in whole or in part, from a reflective material, such as silver or aluminum, or includes a mirror finish.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com