{"covers": [5472456], "last_modified": {"type": "/type/datetime", "value": "2012-08-01T07:44:58.891708"}, "latest_revision": 5, "key": "/works/OL10177508W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4159809A"}}], "created": {"type": "/type/datetime", "value": "2009-12-11T02:26:04.767655"}, "title": "Zhongguo tou zi jing ji", "subject_places": ["China"], "subjects": ["Marxian economics", "Investments", "Catalog"], "type": {"key": "/type/work"}, "revision": 5}