{"last_modified": {"type": "/type/datetime", "value": "2011-07-30T14:47:48.117654"}, "latest_revision": 1, "key": "/works/OL16018338W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6966212A"}}], "created": {"type": "/type/datetime", "value": "2011-07-30T14:47:48.117654"}, "title": "Black history collection", "subject_places": ["United States"], "subjects": ["Freedmen", "Legal status,  laws", "Slavery", "Ship's papers", "Abolitionists", "Slaves", "History", "African American Participation", "Slave trade", "Slave records", "Apprentices", "Fugitive slaves", "Emancipation", "Registers of births", "Vital statistics", "African Americans"], "subject_times": ["Civil War, 1861-1865"], "type": {"key": "/type/work"}, "revision": 1}