{"title": "Arcs, circles and grids", "key": "/works/OL10488960W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL450569A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T03:03:28.480429"}, "last_modified": {"type": "/type/datetime", "value": "2023-06-01T16:06:35.293196"}}