{"first_publish_date": "1963", "key": "/works/OL1790357W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7200880A"}}], "subjects": ["Children", "Care and hygiene", "Health and hygiene", "Child care", "Child welfare", "Developing countries"], "title": "Children of the developing countries", "subject_places": ["Developing countries"], "type": {"key": "/type/work"}, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-09T22:23:16.107253"}, "last_modified": {"type": "/type/datetime", "value": "2023-12-14T20:31:52.716933"}}