{"type": {"key": "/type/work"}, "title": "\u5e55\u5e9c\u66f8\u7269\u65b9\u65e5\u8a18", "subjects": ["Government libraries", "History", "Sources"], "subject_places": ["Japan"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL15198804A"}}], "key": "/works/OL42948871W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-23T08:26:37.091659"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-23T08:26:37.091659"}}