{"last_modified": {"type": "/type/datetime", "value": "2020-08-22T22:52:28.371341"}, "title": "The calories in, calories out cookbook", "created": {"type": "/type/datetime", "value": "2019-07-18T13:13:15.152965"}, "subjects": ["Reducing diets", "Caloric content", "Food", "Recipes", "Low-calorie diet", "Weight loss", "Reducing diets, recipes", "Food, caloric content"], "latest_revision": 2, "key": "/works/OL19981403W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1428390A"}}], "type": {"key": "/type/work"}, "revision": 2}