{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T08:07:09.158178"}, "title": "Problem solving in science", "created": {"type": "/type/datetime", "value": "2009-10-27T21:05:59.240389"}, "subjects": ["Problem solving", "Science", "Study and teaching"], "latest_revision": 2, "key": "/works/OL388608W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL14591A"}}], "type": {"key": "/type/work"}, "revision": 2}