Who was the character in the Great Gatsby originally from North Dakota and was very wealthy?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q30', 'id': 0, 'label': 'United States of America'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1207', 'id': 1, 'label': 'North Dakota'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q28321', 'id': 2, 'label': 'Billings County'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q214371', 'id': 3, 'label': 'The Great Gatsby'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P150', 'source': 0, 'target': 1, 'label': 'contains the administrative territorial entity'}, {'name_': 'P17', 'source': 2, 'target': 0, 'label': 'country'}, {'name_': 'P131', 'source': 2, 'target': 1, 'label': 'located in the administrative territorial entity'}, {'name_': 'P495', 'source': 3, 'target': 0, 'label': 'country of origin'}]}