{"key": "/works/OL1469296W", "title": "Twenty-fourth anniversary of the Corporate Society of California Pioneers", "subject_places": ["California"], "first_publish_date": "1874", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL155363A"}}], "type": {"key": "/type/work"}, "subjects": ["History", "Poetry", "Societies"], "covers": [9719224], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-09T21:37:23.443759"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-14T07:29:56.560302"}}