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"&amp;quot;History repeats itself, first as tragedy, second as farce,&amp;quot; says Karl Marx. In 1981, riots broke out between local police and black residents in Brixton, UK, a working class ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/shareables/2011/07/13/this-short-film-will-make-you-think-twice-about-how-we-treat-robots/>