{"type": {"key": "/type/work"}, "title": "\u5b50\u3069\u3082\u306e\u767a\u9054\u3068\u4eba\u9593\u50cf", "subjects": ["Child development", "Moral development", "Education"], "subject_places": ["Japan"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8540846A"}}], "key": "/works/OL45363256W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-05-07T07:18:35.161530"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-07T07:18:35.161530"}}