{"created": {"type": "/type/datetime", "value": "2009-12-10T21:41:13.915003"}, "subjects": ["Grammar", "Spanish language"], "latest_revision": 4, "key": "/works/OL7704622W", "title": "A first book in Spanish", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL2383554A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-08-13T00:32:36.749337"}, "covers": [5902773], "revision": 4}