{"created": {"type": "/type/datetime", "value": "2009-12-10T20:02:00.464837"}, "subjects": ["Textbooks", "Geometry textbooks", "Mathematics textbooks", "Analytic Geometry"], "latest_revision": 9, "key": "/works/OL6929776W", "title": "Analytic geometry", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1919731A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-02-13T15:07:28.128640"}, "covers": [6942508], "revision": 9}