{"title": "Grammar Usage and Mechanics Practice Grade 1 Blackline Masters", "created": {"type": "/type/datetime", "value": "2009-12-10T22:25:20.119319"}, "last_modified": {"type": "/type/datetime", "value": "2012-06-10T02:24:55.800868"}, "latest_revision": 2, "key": "/works/OL8116099W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2703421A"}}], "type": {"key": "/type/work"}, "revision": 2}