About: http://webisa.webdatacommons.org/216880377

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	These fill factors represent the percentage of area that is actually emitting light, and may avoid the need to use optical elements, such as lenses, to enhance the percentage of surface area that appears to a viewer as illuminated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com