{"last_modified": {"type": "/type/datetime", "value": "2019-02-07T04:20:12.799964"}, "title": "Ordinary differential equations", "created": {"type": "/type/datetime", "value": "2019-02-07T04:20:12.799964"}, "subjects": ["Differential equations"], "latest_revision": 1, "key": "/works/OL18458937W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1516359A"}}], "type": {"key": "/type/work"}, "revision": 1}