{"type": {"key": "/type/work"}, "title": "The element of geometry", "subjects": ["Trigonometry", "Geometry"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL166267A"}}], "key": "/works/OL43166117W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-29T20:27:19.522446"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-29T20:27:19.522446"}}