{"first_publish_date": "1929", "title": "A remarkable ground sloth", "covers": [5803832, 7028128], "subject_places": ["New Mexico"], "lc_classifications": ["QE882.E2 L8"], "key": "/works/OL1558787W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL166303A"}}], "dewey_number": ["569.31"], "type": {"key": "/type/work"}, "subjects": ["Fossil Sloths", "Paleontology", "Sloths", "Nothrotherium shastense"], "latest_revision": 8, "revision": 8, "created": {"type": "/type/datetime", "value": "2009-12-09T21:52:00.860751"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-21T06:28:08.881453"}}