{"subject_places": ["Hanoi (Vietnam)"], "subjects": ["Guidebooks", "Vietnam, description and travel", "Hanoi (Vietnam) -- Guidebooks"], "key": "/works/OL19718944W", "title": "Hanoi", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7525017A"}}], "type": {"key": "/type/work"}, "covers": [14473162], "description": {"type": "/type/text", "value": "171 pages : 19 cm"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-05-23T23:26:27.217701"}, "last_modified": {"type": "/type/datetime", "value": "2023-10-21T04:16:41.126107"}}