{"subject_places": ["United States"], "subjects": ["Civil engineering", "Periodicals", "United States", "Public works", "Civil functions", "United States. Army. Corps of Engineers"], "key": "/works/OL16865019W", "title": "Annual report FY ... of the Secretary of the Army on civil works activities", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18558A"}}], "type": {"key": "/type/work"}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2014-07-25T13:22:36.732122"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-16T20:37:49.714455"}}