{"subjects": ["Children's fiction", "Hippopotamus, fiction", "George and martha (fictitious characters), fiction", "Friendship, fiction"], "key": "/works/OL7978495W", "title": "George and Martha Round and Round (George and Martha)", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL244902A"}}], "type": {"key": "/type/work"}, "covers": [256060], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T22:16:04.984481"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-13T21:43:08.923134"}}