{"last_modified": {"type": "/type/datetime", "value": "2012-04-18T09:50:20.059795"}, "title": "Understanding motor controls", "created": {"type": "/type/datetime", "value": "2012-04-18T09:50:20.059795"}, "subjects": ["Electric motors"], "latest_revision": 1, "key": "/works/OL16599110W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL217158A"}}], "type": {"key": "/type/work"}, "revision": 1}