{"created": {"type": "/type/datetime", "value": "2009-12-10T08:04:55.045044"}, "subjects": ["Congregational churches", "American Missionary Association", "Missions"], "latest_revision": 3, "key": "/works/OL4944955W", "title": "Congregational missionary work in Puerto Rico", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1063620A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-08-03T16:05:51.945840"}, "covers": [6071193], "revision": 3}