{"created": {"type": "/type/datetime", "value": "2009-12-10T09:06:08.287782"}, "subject_places": ["United States", "Washington (D.C.)"], "subjects": ["Depreciation allowances", "Law and legislation", "Public utilities", "Rates"], "latest_revision": 2, "key": "/works/OL5222057W", "title": "Summary of testimony on treatment of tax depreciation by regulatory agencies", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1170826A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T10:09:58.065102"}, "revision": 2}