{"subjects": ["Ingle s (Lengua)", "Grama tica", "English language, grammar", "English language, juvenile literature", "Ingl\u00e9s (Lengua)", "Gram\u00e1tica"], "key": "/works/OL3795950W", "title": "Oxford Learner's Grammar", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL671917A"}}], "type": {"key": "/type/work"}, "covers": [1123910], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-10T04:30:04.194097"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-18T05:55:09.794112"}}