| http://www.w3.org/ns/prov#value | - An invention is a thing, a way of making a thing, or a way of doing something that is new, non-obvious and useful (or has industrial application), and does not exist in nature in the same form. ???New??? means that the invention has never before been described in the relevant literature;???non-obvious??? means that the invention contains a spark ??? perhaps a small one ??? of creativity; and a ???
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