The category of relation as an object of logic in Thomas Aquinas
The theme of this article is the predicamental category of relation in Thomas Aquinas, so that an understanding of the object of logic, which is a certain relation, can be made clear. In fact, the author considers the object of logic through the characteristic of pure reference to something else of every relational entity. This pure reference to something else, in logic, is indebted to certain ideal entities - the natural concepts themselves - as a function of which the ordering of the acts of the understanding is made possible.