{"created": {"type": "/type/datetime", "value": "2009-12-10T18:54:03.082876"}, "subjects": ["Child development", "Child psychology", "Child Development"], "latest_revision": 4, "key": "/works/OL6278619W", "title": "The developmental progress of infants and young children", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1637887A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-06-11T04:51:14.062716"}, "covers": [10166042], "revision": 4}