About: http://webisa.webdatacommons.org/19907023

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 the present specification the viewfinder comprises at least an image display device and a light source such as a light emitting diode, both integrated into one.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca