{"languages": [{"key": "/l/spa"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Ediciones B"], "title": "Ulises y Penelope", "id": 17520183, "isbn_13": ["9788440662316"], "isbn_10": ["8440662319"], "publish_date": "August 1996", "key": "/b/OL13264973M", "authors": [{"key": "/a/OL193728A"}], "type": {"key": "/type/edition"}, "subjects": ["Historical - General", "Fiction - Historical"], "revision": 1}