{"lc_classifications": ["HT861 .B6"], "key": "/works/OL1404600W", "created": {"type": "/type/datetime", "value": "2009-12-09T21:21:24.361916"}, "title": "Historia de la esclavitud", "id": 36583024, "first_publish_date": "1961", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-30T09:19:30.735002"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL144743A"}}], "type": {"key": "/type/work"}, "subjects": ["Slavery", "History"], "revision": 2}