{"last_modified": {"type": "/type/datetime", "value": "2020-08-02T17:20:47.980667"}, "title": "5 Steps to a 5 AP US History, 2012-2013 Edition", "created": {"type": "/type/datetime", "value": "2020-08-02T17:20:47.980667"}, "subjects": ["United states, history, examinations, questions, etc.", "Advanced placement programs (education)"], "latest_revision": 1, "key": "/works/OL21031007W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2636214A"}}], "type": {"key": "/type/work"}, "revision": 1}