About: http://webisa.webdatacommons.org/154786061

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 present invention relates to digital watermarking systems and methods, and is particularly illustrated with reference to fragile and low-visibility watermarks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca