{"type": {"key": "/type/work"}, "title": "Welcome to the United States! (Level B)", "subjects": ["Social sciences"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL13242206A"}}], "key": "/works/OL37755446W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-02-01T02:18:20.718842"}, "last_modified": {"type": "/type/datetime", "value": "2024-02-01T02:18:20.718842"}}