{"first_publish_date": "1957", "key": "/works/OL1567253W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:53:22.273177"}, "title": "Ordovician trilobites of Argentina", "id": 36745628, "subject_places": ["Argentina"], "lc_classifications": ["QE821 .H29"], "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-31T03:56:32.264693"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL168069A"}}], "subject_times": ["Ordovician"], "subjects": ["Paleontology", "Trilobites"], "type": {"key": "/type/work"}, "dewey_number": ["565.393"], "revision": 2}