{"title": "Leibniz und Peter der Grosse", "key": "/works/OL4792206W", "authors": [{"author": {"key": "/authors/OL1008254A"}, "type": {"key": "/type/author_role"}}, {"author": {"key": "/authors/OL5775284A"}, "type": {"key": "/type/author_role"}}], "subject_people": ["Gottfried Wilhelm Leibniz Freiherr von (1646-1716,)", "Gottfried Wilhelm Leibniz (1646-1716)", "Peter I Emperor of Russia (1672-1725)", "Gottfried Wilhelm Leibniz Freiherr von (1646-1716)"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T07:33:25.092144"}, "last_modified": {"type": "/type/datetime", "value": "2026-09-15T10:46:18.624044"}}