{"type": {"key": "/type/work"}, "title": "Einstein et l'univers", "subjects": ["Relativity (Physics)", "Gravitation"], "subject_people": ["Albert Einstein (1879-1955)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL16384761A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5632439A"}, "role": "former owner."}], "key": "/works/OL45824924W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-07-25T23:51:20.582428"}, "last_modified": {"type": "/type/datetime", "value": "2026-07-25T23:51:20.582428"}}