The conversation between human and AI assistant.
Are there well known knowledge representation schemes that unlike OWL are based on n-ary relations?
That's interesting. What about frame-based systems?
Frame-based systems are an older approach to knowledge representation that use frames, which are templates for representing objects and their properties. Frames can be linked together to represent more complex knowledge structures. They allow for inheritance and default reasoning as well. However, they are less expressive than more modern knowledge representation languages like Common Logic and Description Logics.