{"type": {"key": "/type/work"}, "title": "Notes of a course of seven lectures on electricity ... February 14 - March 18, 1875", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL161614A"}}], "key": "/works/OL42635888W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-02-28T13:24:28.048134"}, "last_modified": {"type": "/type/datetime", "value": "2025-02-28T13:24:28.048134"}}