{"created": {"type": "/type/datetime", "value": "2020-11-08T12:42:40.555063"}, "subject_places": ["Washington (State)", "Black Diamond (Wash.)", "Black Diamond"], "subjects": ["Coal mines and mining", "History"], "latest_revision": 1, "key": "/works/OL23036002W", "title": "Black Diamond", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4231216A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-08T12:42:40.555063"}, "revision": 1}