{"type": {"key": "/type/work"}, "title": "\u0110i\u1ec7n Bi\u00ean Ph\u1ee7, Lai Ch\u00e2u", "subjects": ["Pictorial works", "History", "Ethnic groups"], "subject_places": ["Lai Ch\u00e2u (Vietnam : Province)", "\u0110i\u1ec7n Bi\u00ean Ph\u1ee7 (Vietnam)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL15022605A"}}], "key": "/works/OL42479802W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2025-01-31T09:47:37.739920"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-07T10:32:59.208816"}}