Who was a relative of Napoleon Bonaparte and a failed military commander against the Prussians?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q19180675', 'id': 0, 'label': 'Small Brockhaus and Efron Encyclopedic Dictionary'}, {'type': 'INTERNAL', 'name_': 'Q183', 'id': 1, 'label': 'Germany'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q38872', 'id': 2, 'label': 'Prussia'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7721', 'id': 3, 'label': 'Napoleon III'}, {'type': 'INTERNAL', 'name_': 'Q19882955', 'id': 4, 'label': 'Napoléon'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q517', 'id': 5, 'label': 'Napoleon'}], 'links': [{'name_': 'P1343', 'source': 1, 'target': 0, 'label': 'described by source'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P138', 'source': 1, 'target': 2, 'label': 'named after'}, {'name_': 'P1343', 'source': 3, 'target': 0, 'label': 'described by source'}, {'name_': 'P735', 'source': 3, 'target': 4, 'label': 'given name'}, {'name_': 'P138', 'source': 4, 'target': 5, 'label': 'named after'}]}