{"title": "Head First Design Pattrens", "created": {"type": "/type/datetime", "value": "2019-04-03T08:37:46.545884"}, "last_modified": {"type": "/type/datetime", "value": "2019-04-03T08:42:01.419702"}, "latest_revision": 2, "key": "/works/OL19471410W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5426823A"}}], "type": {"key": "/type/work"}, "revision": 2}