{"created": {"type": "/type/datetime", "value": "2009-12-10T09:06:08.287782"}, "subjects": ["United States", "Taxation", "Internal revenue", "United States. Internal Revenue Service"], "latest_revision": 2, "key": "/works/OL5221946W", "title": "Preliminary digest of suggestions for internal revenue revision submitted to the Joint Committee on Internal Revenue Taxation", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1170826A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-09-19T03:14:27.048516"}, "covers": [10023522], "revision": 2}