{"last_modified": {"type": "/type/datetime", "value": "2010-04-28T08:17:57.083391"}, "title": "Presidential address: The unit measure of time", "created": {"type": "/type/datetime", "value": "2009-12-09T23:59:53.979974"}, "covers": [6103415], "first_publish_date": "1890", "latest_revision": 3, "key": "/works/OL2583301W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL370081A"}}], "dewey_number": ["529.75"], "subjects": ["Systems and standards", "Time"], "type": {"key": "/type/work"}, "id": 37760493, "revision": 3}