{"first_publish_date": "2005", "title": "Aristocrazie e campagne nell'Occidente da Costantino a Carlo Magno", "subject_places": ["Europe"], "lc_classifications": ["CB353 .B76 2005"], "key": "/works/OL2176532W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL275478A"}}], "subject_times": ["To 1500"], "subjects": ["Aristocracy (Social class)", "Civilization, Medieval", "History", "Medieval Civilization", "Rural Sociology", "Sociology, Rural"], "type": {"key": "/type/work"}, "dewey_number": ["333"], "covers": [13715356], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T23:04:41.756577"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-20T17:43:37.946599"}}