{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T13:01:56.473843"}, "title": "Versunkene Kosten", "created": {"type": "/type/datetime", "value": "2009-12-10T05:34:21.030041"}, "subjects": ["Competition", "Equilibrium (Economics)", "Industrial Costs", "Uncertainty"], "latest_revision": 2, "key": "/works/OL4179457W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL791957A"}}], "type": {"key": "/type/work"}, "revision": 2}