About: http://webisa.webdatacommons.org/61678786

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 sensor 169 may be an optical sensor or other suitable sensor adapted to read the bars or grids of 168 and communicate that information via wires 166 and through wires 164 to the computer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com