I'm wondering if this might be a cleaner way to incorporate symbolic knowledge bases into the model. In other words, with RAG we have to retrieve entire passage

I'm wondering if this might be a cleaner way to incorporate symbolic knowledge bases into the model. In other words, with RAG we have to retrieve entire passages and ask the generator to pick out the relevant bits. Instead of doing that, if we had a knowledge base with clear-cut relationships there should be a way of "boosting" the relevant features once those features were identified in the model.