Who was the character in the Great Gatsby originally from North Dakota and was very wealthy?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1207', 'id': 0, 'label': 'North Dakota'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q214371', 'id': 1, 'label': 'The Great Gatsby'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7048121', 'id': 2, 'label': 'Jay Gatsby'}], 'links': [{'name_': 'P674', 'source': 1, 'target': 2, 'label': 'characters'}, {'name_': 'P19', 'source': 2, 'target': 0, 'label': 'place of birth'}, {'name_': 'P1441', 'source': 2, 'target': 1, 'label': 'present in work'}]}