{"created": {"type": "/type/datetime", "value": "2009-12-10T08:47:55.672174"}, "subject_places": ["Confederate States of America", "United States"], "subjects": ["Armed Forces", "Button industry", "Buttons", "Collectors and collecting", "Directories", "Uniforms"], "latest_revision": 2, "key": "/works/OL5145928W", "title": "American military button makers & suppliers", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1138371A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T07:50:49.921216"}, "revision": 2}