| http://www.w3.org/ns/prov#value | - According to embodiments of the invention in one regard, an inkjet, laser or other printer or output device may imprint a paper, plastic or other media with geometric symbols such as triangles in a defined array, to represent, for instance, name, address, or other identifying information, for instance such as digital facial photographs, iris or retinal scans, fingerprints, signatures, or other inf
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