{"covers": [7224936], "key": "/works/OL15689239W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6891411A"}}], "title": "Yuhak ky\u014fngwi", "subject_places": ["Korea"], "subjects": ["Yugaryu", "Chabu", "Confucian Philosophy", "Confucianism"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2011-03-15T20:59:03.606960"}, "last_modified": {"type": "/type/datetime", "value": "2025-06-29T09:25:35.600124"}}