{"type": {"key": "/type/work"}, "title": "Gospel Piano for Beginners", "subjects": ["Piano, instruction and study", "Gospel music"], "authors": [{"author": {"key": "/authors/OL337543A"}, "type": {"key": "/type/author_role"}}], "key": "/works/OL39718375W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2024-09-18T21:58:07.725549"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-23T21:06:54.915761"}}