{"subject_places": ["Rome (Italy)", "Rome", "Italy"], "subjects": ["Catacombs", "Buildings, structures", "Excavations (Archaeology)", "Cimitero di Callisto (Rome, Italy)", "Christian antiquities"], "key": "/works/OL22944831W", "title": "Le catacombe di San Callisto", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3142256A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8723915A"}}], "type": {"key": "/type/work"}, "covers": [13205000], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2020-11-04T14:50:04.953927"}, "last_modified": {"type": "/type/datetime", "value": "2023-02-02T05:31:25.580738"}}