{"title": "Stock Exchange Practices", "created": {"type": "/type/datetime", "value": "2009-12-11T04:45:57.452184"}, "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2012-05-19T11:19:31.039758"}, "latest_revision": 3, "key": "/works/OL11517387W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4841966A"}}], "type": {"key": "/type/work"}, "subjects": ["Investment banking", "Stock exchanges"], "revision": 3}