About: http://webisa.webdatacommons.org/370810152

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	However, in other embodiments, various other materials of construction are used including opaque materials and/or reflective materials such as aluminum or brass having internal reflective surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com