{"last_modified": {"type": "/type/datetime", "value": "2010-04-28T08:36:03.813267"}, "title": "Building Essential Vocabulary", "created": {"type": "/type/datetime", "value": "2009-12-10T04:06:30.415472"}, "covers": [2128144], "first_publish_date": "September 2005", "latest_revision": 3, "key": "/works/OL3656596W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL627733A"}}], "type": {"key": "/type/work"}, "id": 38832680, "revision": 3}