{"type": {"key": "/type/work"}, "title": "Der Ost-Experte", "subjects": ["Diplomats", "Biography", "Foreign relations"], "subject_places": ["Germany", "Soviet Union"], "subject_people": ["Gustav Hilger (1886-1965)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8586175A"}, "role": "author."}], "key": "/works/OL44801127W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-01-22T18:51:50.548604"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-22T18:51:50.548604"}}