{"type": {"key": "/type/work"}, "title": "Schleswig-Holstein 50 Jahre in der Bundesrepublik Deutschland", "subject_places": ["Schleswig-Holstein (Germany)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL484944A"}}], "key": "/works/OL44800543W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-01-22T11:28:36.310648"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-22T11:28:36.310648"}}