{"subjects": ["Dental instruments and apparatus", "Dental materials", "Dental Instruments"], "subject_people": ["Samuel Stockton White (1822-1879)"], "key": "/works/OL405080W", "title": "A century of service to dentistry, 1844-1944", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL17619A"}}], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-10-28T00:14:13.859994"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-20T03:29:56.149910"}}