About: http://webisa.webdatacommons.org/9785767

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	For this purpose, the lighting unit 50 includes an annular bracket 70 made of an opaque material such as aluminum or the like and a plurality of light emitting diodes (LEDs) 72 fixed in the bracket 70.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com