About: http://webisa.webdatacommons.org/435756756

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 following is a description of a fourth embodiment of the present invention in which the watermark detection depends on whether a pixel block is cut from a detected object image having a size of N???N or more, or less than N???N.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com