About: http://webisa.webdatacommons.org/409204247

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 light fixture of claim 68, wherein said light source is a light bulb, and wherein said polarizer is disposed upon at least a portion of the surface of said bulb.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com