About: http://webisa.webdatacommons.org/413397249

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	If this area scanner 50 is used in a bright environment, the use of a light-emitting device is not essential, and a reflector, such as a mirror, can be sufficiently used as the light-emitting unit.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com