Which of the top 5 longest rivers on Earth are not in Africa?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q19180675', 'id': 0, 'label': 'Small Brockhaus and Efron Encyclopedic Dictionary'}, {'type': 'INTERNAL', 'name_': 'Q6173448', 'id': 1, 'label': 'Wikipedia:Vital articles/Level/4'}, {'type': 'INTERNAL', 'name_': 'Q5', 'id': 2, 'label': 'human'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q2', 'id': 3, 'label': 'Earth'}, {'type': 'INTERNAL', 'name_': 'Q458', 'id': 4, 'label': 'European Union'}, {'type': 'INTERNAL', 'name_': 'Q38', 'id': 5, 'label': 'Italy'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q15', 'id': 6, 'label': 'Africa'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1497', 'id': 7, 'label': 'Mississippi River'}], 'links': [{'name_': 'P1343', 'source': 2, 'target': 0, 'label': 'described by source'}, {'name_': 'P5008', 'source': 2, 'target': 1, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P129', 'source': 2, 'target': 3, 'label': 'physically interacts with'}, {'name_': 'P5008', 'source': 4, 'target': 1, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P112', 'source': 4, 'target': 5, 'label': 'founded by'}, {'name_': 'P30', 'source': 4, 'target': 6, 'label': 'continent'}, {'name_': 'P1343', 'source': 5, 'target': 0, 'label': 'described by source'}, {'name_': 'P5008', 'source': 5, 'target': 1, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P463', 'source': 5, 'target': 4, 'label': 'member of'}, {'name_': 'P17', 'source': 5, 'target': 5, 'label': 'country'}, {'name_': 'P30', 'source': 5, 'target': 6, 'label': 'continent'}, {'name_': 'P1343', 'source': 7, 'target': 0, 'label': 'described by source'}, {'name_': 'P5008', 'source': 7, 'target': 1, 'label': 'on focus list of Wikimedia project'}]}