About: http://webisa.webdatacommons.org/233493189

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	This invention relates generally to techniques for embedding data such as watermarks, signatures and captions in digital data, and more particularly to digital watermarking to resolve multiple claims of ownership.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr