About: http://webisa.webdatacommons.org/81596845

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	In some embodiments, the illumination device is a device selected from a group consisting of a CRT display, a LCD display, a LED array, or a single light source that is spatially movable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com