About: http://webisa.webdatacommons.org/417518809

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 addition, product labeling such as a bar code and a photodetector array and sensors may be used for optically sensing the code by analyzer 20.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com