{"key": "/authors/OL516464A", "type": {"key": "/type/author"}, "name": "United States. National Park Service. Denver Service Center", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-02-24T14:47:30.729747"}}