| http://www.w3.org/ns/prov#value | - You and I have in fact talked about them from time to time briefly in prior podcasts, Leo, where they are these wacky-looking images where you are asked to basically decipher a warped and deliberately obscured chunk of text or letters and numbers or something, you are asked basically to solve some sort of problem, the idea being that this is something that would be easy for humans and hard for compu
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