{"type": {"key": "/type/work"}, "title": "Die Steiner'sche hypocycloide .", "subjects": ["Epicycloids and hypocycloids"], "subject_people": ["Jakob Steiner (1796-1863)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL14258854A"}}], "key": "/works/OL39660831W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-09-18T00:03:15.155119"}, "last_modified": {"type": "/type/datetime", "value": "2024-09-18T00:03:15.155119"}}