sucta -suc- gismu

x₁ (si'o) is abstracted/generalized/idealized from x₂ [something concrete] by rules x₃.

In notes:

fatci: x₁ (du'u) is a fact/reality/truth/actuality, in the absolute.
xanri: x₁ [concept] exists in the imagination of/is imagined by/is imaginary to x₂.
su'a: evidential: I generalize - I particularize
sucyskami: sk₁ is an abstract machine for purpose sk₂.
xarpe'o: x₁ is an imaginary friend of x₂.
cmeta: x₁ is meta to/an example of x₂ that describes such an object/concept/notion/system/topic/etc., being meta in property/aspect x₃, and which has features x₄, governed by/considered in system/considerations/epistemology/theory x₅; x₁ is meta (a particular type of abstraction of x₂ so as to apply to itself in some sense); x₁ is an/a piece of/an example of x₂ that applies fractally thereto