{"type": {"key": "/type/work"}, "title": "Dr. Arnold Steffens (1851-1923)", "subjects": ["Clergy", "Biography", "Church history", "Catholic Church"], "subject_places": ["Germany", "Cologne", "Cologne (Germany)"], "subject_people": ["Arnold Steffens (1851-1923)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL491658A"}, "role": "author."}], "key": "/works/OL45016972W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-03-19T09:15:26.747373"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-19T09:15:26.747373"}}