Which British tennis player was born on May 15, 1987 and was ranked world No. 1 by the Association of Tennis Professionals for 41 weeks?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'INTERNAL', 'name_': 'Q145', 'id': 1, 'label': 'United Kingdom'}, {'type': 'INTERNAL', 'name_': 'Q84', 'id': 2, 'label': 'London'}, {'type': 'INTERNAL', 'name_': 'Q6256', 'id': 3, 'label': 'country'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q744089', 'id': 4, 'label': 'Association of Tennis Professionals'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q842438', 'id': 5, 'label': 'British'}, {'type': 'INTERNAL', 'name_': 'Q3833253', 'id': 6, 'label': '1998 Lipton Championships'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q231002', 'id': 7, 'label': 'nationality'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P530', 'source': 0, 'target': 1, 'label': 'diplomatic relation'}, {'name_': 'P31', 'source': 0, 'target': 3, 'label': 'instance of'}, {'name_': 'P530', 'source': 1, 'target': 0, 'label': 'diplomatic relation'}, {'name_': 'P17', 'source': 1, 'target': 1, 'label': 'country'}, {'name_': 'P36', 'source': 1, 'target': 2, 'label': 'capital'}, {'name_': 'P31', 'source': 1, 'target': 3, 'label': 'instance of'}, {'name_': 'P1963', 'source': 3, 'target': 0, 'label': 'properties for this type'}, {'name_': 'P1889', 'source': 3, 'target': 7, 'label': 'different from'}, {'name_': 'P159', 'source': 4, 'target': 2, 'label': 'headquarters location'}, {'name_': 'P279', 'source': 5, 'target': 7, 'label': 'subclass of'}, {'name_': 'P17', 'source': 6, 'target': 0, 'label': 'country'}, {'name_': 'P664', 'source': 6, 'target': 4, 'label': 'organizer'}]}