How many World Series have the Chicago Cubs won?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q19180675', 'id': 0, 'label': 'Small Brockhaus and Efron Encyclopedic Dictionary'}, {'type': 'INTERNAL', 'name_': 'Q30', 'id': 1, 'label': 'United States of America'}, {'type': 'INTERNAL', 'name_': 'Q1860', 'id': 2, 'label': 'English'}, {'type': 'INTERNAL', 'name_': 'Q602358', 'id': 3, 'label': 'Brockhaus and Efron Encyclopedic Dictionary'}, {'type': 'INTERNAL', 'name_': 'Q4167836', 'id': 4, 'label': 'Wikimedia category'}, {'type': 'INTERNAL', 'name_': 'Q127', 'id': 5, 'label': 'Tuesday'}, {'type': 'INTERNAL', 'name_': 'Q23397', 'id': 6, 'label': 'lake'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q201', 'id': 7, 'label': '3'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q246782', 'id': 8, 'label': 'Chicago Cubs'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q265538', 'id': 9, 'label': 'World Series'}, {'type': 'INTERNAL', 'name_': 'Q27630657', 'id': 10, 'label': 'Category:2013 World Series'}, {'type': 'INTERNAL', 'name_': 'Q98109684', 'id': 11, 'label': 'Mind Game: How the Boston Red Sox Got Smart and Finally Won a World Series'}, {'type': 'INTERNAL', 'name_': 'Q115647497', 'id': 12, 'label': 'Destiny Amaka'}, {'type': 'INTERNAL', 'name_': 'Q14943502', 'id': 13, 'label': 'Category:3 (number)'}], 'links': [{'name_': 'P1343', 'source': 1, 'target': 0, 'label': 'described by source'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P37', 'source': 1, 'target': 2, 'label': 'official language'}, {'name_': 'P1343', 'source': 1, 'target': 3, 'label': 'described by source'}, {'name_': 'P1343', 'source': 2, 'target': 0, 'label': 'described by source'}, {'name_': 'P17', 'source': 2, 'target': 1, 'label': 'country'}, {'name_': 'P1343', 'source': 5, 'target': 3, 'label': 'described by source'}, {'name_': 'P138', 'source': 5, 'target': 7, 'label': 'named after'}, {'name_': 'P1343', 'source': 6, 'target': 0, 'label': 'described by source'}, {'name_': 'P1343', 'source': 6, 'target': 3, 'label': 'described by source'}, {'name_': 'P1963', 'source': 6, 'target': 7, 'label': 'properties for this type'}, {'name_': 'P17', 'source': 8, 'target': 1, 'label': 'country'}, {'name_': 'P31', 'source': 10, 'target': 4, 'label': 'instance of'}, {'name_': 'P971', 'source': 10, 'target': 9, 'label': 'category combines topics'}, {'name_': 'P495', 'source': 11, 'target': 1, 'label': 'country of origin'}, {'name_': 'P407', 'source': 11, 'target': 2, 'label': 'language of work or name'}, {'name_': 'P921', 'source': 11, 'target': 9, 'label': 'main subject'}, {'name_': 'P1412', 'source': 12, 'target': 2, 'label': 'languages spoken, written or signed'}, {'name_': 'P3373', 'source': 12, 'target': 7, 'label': 'sibling'}, {'name_': 'P31', 'source': 13, 'target': 4, 'label': 'instance of'}, {'name_': 'P301', 'source': 13, 'target': 7, 'label': "category's main topic"}]}