{"title": "Mastering JavaScript Object-Oriented Programming", "covers": [8511700], "key": "/works/OL19545503W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3045793A"}}], "type": {"key": "/type/work"}, "subjects": ["Javascript (computer program language)", "Object-oriented programming (computer science)"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2019-04-05T13:59:49.180681"}, "last_modified": {"type": "/type/datetime", "value": "2022-08-17T08:51:30.373118"}}