{"type": {"key": "/type/work"}, "title": "A brief notice of a portion of a work by William Burke, entitled \"The mineral springs of western Virginia.\"", "subjects": ["Water", "Analysis", "Dissent and Disputes", "Mineral Waters", "Sulfur springs", "Mineral waters"], "subject_places": ["Virginia", "West Virginia", "White Sulphur Springs (W. Va.)"], "subject_people": ["William Burke", "William Burke (1808-1880)", "William Burke (1806-1880)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL177615A"}}], "key": "/works/OL43613282W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-02T00:00:38.093554"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-02T00:00:38.093554"}}