<http://webisa.webdatacommons.org/452371817>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/452371817>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/prov/32077120>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452371817> .
<http://webisa.webdatacommons.org/452371817>	<http://www.w3.org/ns/prov#value>	"Therefore, if the detection of the specific original document is performed during the operation of reading the original document for three image planes and an image such as a pattern which informs that the copied paper is a forged paper is printed at the time of performing the last printing operation in black, forgery can be prevented." .