About: http://webisa.webdatacommons.org/318419796

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	le of the surface to be illuminated, including an intermediate region between the central region and the outermost peripheral region, can be optimized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com