“…Armed with these notions, we can then define the Poisson Dixmier-Moeglin equivalence for a Poisson algebra, as being an algebra for which the notions of Poisson rationality, Poisson primitivity, and being Poisson locally closed are equivalent for all Poisson prime ideals of the algebra. Brown and Gordon [BG03, Question 3.2] whether the Poisson Dixmier-Moeglin equivalence holds for all affine complex Poisson algebras, and it has been shown to hold in numerous cases: mainly those coming via the semiclassical limit construction applied to a quantum algebra and closely related algebras (see, for example, [LL17,JO14,Oh17,Oh8,GL11]). A negative answer to the question of Brown and Gordan was given in [BLLM17] although it is shown in this paper that the answer is affirmative when the Krull dimension is at most two.…”