{"title": "Studies in ballet", "subjects": ["Ballet"], "key": "/works/OL8757741W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2981083A"}}], "type": {"key": "/type/work"}, "covers": [15071672], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T23:15:59.390521"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-13T05:18:43.393908"}}