{"type": {"key": "/type/work"}, "title": "American Promise, Autobiography of Ben Franklin and Frederick Douglass, and Slavery", "subjects": ["Douglass, frederick, 1818-1895", "Franklin, benjamin, 1706-1790", "Slavery, united states"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1914951A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3110555A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3525816A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL362801A"}}], "key": "/works/OL36051137W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-07-17T09:28:22.887065"}, "last_modified": {"type": "/type/datetime", "value": "2023-07-17T09:28:22.887065"}}