About: http://webisa.webdatacommons.org/394100167

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	Index mark sensor 30 is directed to the media to read indicia, such as a mark or barcode on the backside of the media 16, and to send to the controller 34 signals representative of the presence or absence of bars or spaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com