About: http://webisa.webdatacommons.org/215854937

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	Then, at the time of document printing by the user, the imaging apparatus detects the presence or absence of the code, and correlates the code with a document to be printed by an information processing apparatus such as a computer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com