{"title": "Laozi Heshanggong zhu jiao li", "created": {"type": "/type/datetime", "value": "2009-12-11T02:27:58.655791"}, "last_modified": {"type": "/type/datetime", "value": "2010-07-22T11:39:27.357312"}, "latest_revision": 3, "key": "/works/OL10195614W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4168381A"}}], "subject_people": ["Laozi", "Heshanggong (2nd cent. B.C)"], "type": {"key": "/type/work"}, "revision": 3}