{"subject_places": ["Vietnam"], "subjects": ["Vietnamese Conflict, 1961-1975", "History", "Vietnam War, 1961-1975"], "key": "/works/OL1174653W", "title": "My visit to the liberated zones of South Vietnam", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL118716A"}}], "type": {"key": "/type/work"}, "covers": [15023120], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T20:38:51.550738"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-08T09:53:28.140262"}}