{"last_modified": {"type": "/type/datetime", "value": "2020-09-01T21:46:30.606052"}, "title": "The economic theory of the leisure class", "created": {"type": "/type/datetime", "value": "2009-12-10T19:18:42.637104"}, "subjects": ["Microeconomics"], "latest_revision": 3, "key": "/works/OL6522652W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL339484A"}}], "type": {"key": "/type/work"}, "revision": 3}