{"type": {"key": "/type/work"}, "title": "Precalculus", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5781732A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8470330A"}}], "key": "/works/OL29401825W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-11-18T20:09:48.470087"}, "last_modified": {"type": "/type/datetime", "value": "2022-11-18T20:09:48.470087"}}