{"type": {"key": "/type/work"}, "title": "Tree of Song", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3203135A"}}], "key": "/works/OL33970976W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2023-01-15T11:37:39.835504"}, "last_modified": {"type": "/type/datetime", "value": "2025-06-21T17:57:32.968950"}}