{"last_modified": {"type": "/type/datetime", "value": "2020-08-15T10:51:58.542156"}, "title": "Polk and the Presidency", "created": {"type": "/type/datetime", "value": "2020-08-15T10:51:58.542156"}, "subjects": ["Polk, james k. (james knox), 1795-1849", "Executive power"], "latest_revision": 1, "key": "/works/OL21246834W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8136423A"}}], "type": {"key": "/type/work"}, "revision": 1}