{"type": {"key": "/type/work"}, "title": "Das Tagebuch des Adam Czerniak\u00f3w", "subjects": ["Holocaust, Jewish (1939-1945)", "Personal narratives", "World War, 1939-1945", "Jewish Personal narratives", "History"], "subject_places": ["Poland", "Warsaw", "Getto warszawskie (Warsaw, Poland)", "Warsaw (Poland)"], "subject_times": ["20th century"], "subject_people": ["Adam Czerniak\u00f3w (1880-1942)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL237084A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL91430A"}, "role": "writer of added commentary."}], "key": "/works/OL45101241W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-04-05T17:12:05.849943"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-05T17:12:05.849943"}}