{"created": {"type": "/type/datetime", "value": "2009-10-28T22:02:25.893359"}, "subjects": ["Fractions", "Decimal fractions", "Problems, exercises", "Juvenile literature", "Mathematics"], "latest_revision": 4, "key": "/works/OL444311W", "title": "Fractions and Decimals", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18918A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2019-11-14T16:12:19.364420"}, "covers": [4698982], "revision": 4}