About: http://webisa.webdatacommons.org/209131523

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 sources 220 and the lens array 230 are disposed on the substrate 210, and the light sources 220 are arranged to a polygon in a N???N array, wherein N is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca