{"type": {"key": "/type/work"}, "title": "Der Schwermaschinenbau in der sowjetischen Besatzungszone", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL11952921A"}}], "key": "/works/OL42948626W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-23T07:50:55.947275"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-23T07:50:55.947275"}}