| http://www.w3.org/ns/prov#value | - No. 09/404,291, already incorporated by reference) to improve its robustness to duplication in another content file, a content bomb, or virus. [0028] With respect to watermarking, there are many known techniques for embedding data within software, image, audio, video, and text in the state of the art, and new techniques will evolve, especially for software.
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