{"knowledge_schema": {"broad_category": "History \u2192 International Relations \u2192 Treaties", "refinement": "This problem pertains to treaties that have historically significant impacts on political entities and their boundaries.", "specific_scope": "The focus is on treaties that marked the end of the Holy Roman Empire and their implications for European history.", "goal": "Identify the specific treaty that officially concluded the existence of the Holy Roman Empire."}, "summary": "This question relates to historical treaties that have shaped the political landscape of Europe. The task is to identify which treaty officially marked the end of the Holy Roman Empire. The correct answer is the Treaty of Pressburg, which played a crucial role in the dissolution of the Empire, distinguishing it from other treaties listed that pertain to different historical contexts."}