{"lc_classifications": ["PR6058.I244 C66 1993"], "key": "/works/OL3569020W", "created": {"type": "/type/datetime", "value": "2009-12-10T03:52:39.992146"}, "title": "Concentrated ground", "first_publish_date": "1993", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-17T00:13:18.657689"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL601832A"}}], "dewey_number": ["811/.54"], "type": {"key": "/type/work"}, "id": 38745199, "revision": 2}