EN
Modern philosophy put forward a concept of ontology that differs from the historically grounded concept of metaphysics. This distinction became much more clear first after Kant's critique of the so-called transcendent metaphysics and then along with new waves in early twenty philosophy, mainly neopositivism and phenomenology. In my paper I argue for the theses that difference between metaphysics and ontology is non-reductive (Thesis about Basic Difference between Metaphysics and Ontology), and based on semantic properties of the terms constituting metaphysical (resp. ontological) judgements (Thesis about Semantic Grounding of Difference between Metaphysics and Ontology).