{"type": {"key": "/type/work"}, "title": "Discovery of the main nutation of the earth's axis (1748)", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL162008A"}}], "key": "/works/OL44516282W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-12-09T04:59:06.826146"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-09T04:59:06.826146"}}