{"type": {"key": "/type/work"}, "title": "Sostav i soderzhanie izdanii istoricheskikh dokumentov o sovetskom rabochem klasse perioda grazhdanskoi voiny", "subjects": ["Working class", "History", "Sources"], "subject_places": ["Soviet Union"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL299875A"}}], "key": "/works/OL42663707W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-03-04T00:42:29.708191"}, "last_modified": {"type": "/type/datetime", "value": "2025-03-04T00:42:29.708191"}}