{"type": {"key": "/type/work"}, "title": "Han dai di fang she hui zhi an yan jiu", "subjects": ["Internal security", "History"], "subject_places": ["China"], "subject_times": ["Han dynasty, 202 B.C.-220 A.D."], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL11692794A"}}], "description": {"type": "/type/text", "value": "Summary in vernacular field only."}, "key": "/works/OL32241971W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-13T23:37:58.922968"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-13T23:37:58.922968"}}