{"last_modified": {"type": "/type/datetime", "value": "2019-07-19T04:48:41.344940"}, "title": "Cong ling kai shi xue yu er", "created": {"type": "/type/datetime", "value": "2019-07-19T04:48:41.344940"}, "subjects": ["Infants", "Development", "Early childhood education", "Child rearing", "Child development"], "latest_revision": 1, "key": "/works/OL20008998W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7602805A"}}], "type": {"key": "/type/work"}, "revision": 1}