{"covers": [5896022], "last_modified": {"type": "/type/datetime", "value": "2020-08-13T01:53:37.477450"}, "latest_revision": 5, "key": "/works/OL7465713W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL2261663A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T21:12:39.383529"}, "title": "Industry and human welfare", "subject_places": ["United States"], "subjects": ["Industries", "History", "Wages", "Factory system", "Labor and laboring classes", "Working class", "Labour and labouring classes"], "type": {"key": "/type/work"}, "revision": 5}