{"type": {"key": "/type/work"}, "title": "Urban Elites and Aristocratic Behaviour in the Spanish Kingdoms at the End of the Middle Ages", "subjects": ["Elite (social sciences)", "Aristocracy (social class)", "City and town life", "Spain, social conditions"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL10384860A"}}], "key": "/works/OL27827792W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-05-26T02:12:48.364789"}, "last_modified": {"type": "/type/datetime", "value": "2022-05-26T02:12:48.364789"}}