Generalized Entity

[zverok]

English Wikipedia should be considered a primary source. Reality.entity('Mahatma Gandhi') should provide at least some data like "description" (first paragraph of Wikipedia article) and "type" (guessed from infobox), and try to provide more for "common" knowledge types.

Any link from Entity (through infobox field) should fetch an Entity. If the latter is of known sub-type (like country or city) -- object of corresponding subclass should be fetched.