{"title": "BEGINNING ALGEBRA STUDENT STUDY GUIDE", "created": {"type": "/type/datetime", "value": "2009-12-11T05:06:59.909483"}, "last_modified": {"type": "/type/datetime", "value": "2011-03-17T20:55:36.675282"}, "latest_revision": 2, "key": "/works/OL11680902W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4945143A"}}], "type": {"key": "/type/work"}, "revision": 2}