{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T20:37:44.017843"}, "title": "Thoughts on the study of mathematics as part of a liberal education", "created": {"type": "/type/datetime", "value": "2009-10-27T23:01:17.858822"}, "subjects": ["Mathematics", "Study and teaching"], "latest_revision": 2, "key": "/works/OL399033W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL17032A"}}], "type": {"key": "/type/work"}, "revision": 2}