About: http://webisa.webdatacommons.org/14482013

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 region of the heat extraction member within optical -enhancement cup feature may be coated with silver, aluminum, gold or other suitable material to increase reflectance and improve the optical efficiency of the device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com