{"type": {"key": "/type/work"}, "title": "Bundle : Calculus", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL32369A"}}], "key": "/works/OL25365863W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2021-09-29T08:51:33.662500"}, "last_modified": {"type": "/type/datetime", "value": "2024-08-26T15:11:47.131699"}}