{"type": {"key": "/type/work"}, "title": "So funktioniert die B\u00f6rse", "subjects": ["Stock exchanges"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1724055A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1226606A"}}], "key": "/works/OL43772639W", "covers": [3261132], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-25T19:10:41.883523"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-25T19:10:41.883523"}}