| http://www.w3.org/ns/prov#value | - Tell me, if I invent a new sort of thing (say, a disposable paper tissue for people to blow their noses into, or a little plastic stick with a blob of cotton on each end for cleaning your ears, or maybe a pen that carries the ink inside rather than requiring an inkwell), how is it that other people can make the same sort of thing -- even so far as to be practically identical other than my company
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