Which soccer player has the most goals?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q937857', 'id': 0, 'label': 'soccer player'}, {'type': 'INTERNAL', 'name_': 'Q2736', 'id': 1, 'label': 'soccer'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q11571', 'id': 2, 'label': 'Cristiano Ronaldo'}, {'type': 'INTERNAL', 'name_': 'Q166177', 'id': 3, 'label': "Ballon d'Or"}, {'type': 'INTERNAL', 'name_': 'Q615', 'id': 4, 'label': 'Lionel Messi'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q571251', 'id': 5, 'label': 'association football goal'}], 'links': [{'name_': 'P3095', 'source': 1, 'target': 0, 'label': 'practiced by'}, {'name_': 'P2283', 'source': 1, 'target': 5, 'label': 'uses'}, {'name_': 'P641', 'source': 3, 'target': 1, 'label': 'sport'}, {'name_': 'P1346', 'source': 3, 'target': 2, 'label': 'winner'}, {'name_': 'P1346', 'source': 3, 'target': 4, 'label': 'winner'}, {'name_': 'P106', 'source': 4, 'target': 0, 'label': 'occupation'}, {'name_': 'P641', 'source': 4, 'target': 1, 'label': 'sport'}, {'name_': 'P3342', 'source': 4, 'target': 2, 'label': 'significant person'}, {'name_': 'P166', 'source': 4, 'target': 3, 'label': 'award received'}, {'name_': 'P641', 'source': 5, 'target': 1, 'label': 'sport'}]}