{"title": "Dialektischer und historischer Materialismus", "authors": [{"author": {"key": "/authors/OL693265A"}, "type": {"key": "/type/author_role"}}], "key": "/works/OL41942181W", "type": {"key": "/type/work"}, "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-11-17T21:19:49.081080"}, "last_modified": {"type": "/type/datetime", "value": "2024-11-17T21:19:49.081080"}}