{"subject_places": ["United States"], "subjects": ["Children", "Compulsory Education", "Education", "Educational surveys", "Employment", "Child labor"], "key": "/works/OL7582709W", "title": "Human waste in education", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2323912A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T21:27:02.494971"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-19T13:28:34.046746"}}