About: http://webisa.webdatacommons.org/422919435

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	The optical scanning device which has been briefly described above is generally known and the invention is more particularly aimed at the received portion of the reflected light.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com