Already did! Those are all basic examples of those various concepts. How about something that 'mixes metaphors', so to speak? Mathematicians are a creative bunch.
E.g., fuzzy sets. [1] One of the most-cited math papers ever. How could I use Penrose to represent a continuum of grades of membership between sets?
[1] https://sci-hub.st/10.1016/S0019-9958(65)90241-X