{"covers": [7195734], "last_modified": {"type": "/type/datetime", "value": "2020-08-11T09:58:27.426408"}, "latest_revision": 3, "key": "/works/OL15470682W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL152239A"}}], "created": {"type": "/type/datetime", "value": "2010-11-16T09:26:59.584551"}, "title": "Il dominio della parte guelfa in Bologna (1280-1327)", "subject_places": ["Bologna (Italy)"], "subjects": ["Guelfs and Ghibellines", "History"], "type": {"key": "/type/work"}, "revision": 3}