{"subjects": ["Cave churches", "Art, Coptic", "Coptic Art", "Ethiopia"], "key": "/works/OL11511595W", "title": "Churches in rock", "authors": [{"author": {"key": "/authors/OL4838814A"}, "type": {"key": "/type/author_role"}}], "type": {"key": "/type/work"}, "covers": [8494128], "latest_revision": 9, "revision": 9, "created": {"type": "/type/datetime", "value": "2009-12-11T04:45:25.355738"}, "last_modified": {"type": "/type/datetime", "value": "2025-11-04T03:07:54.966324"}}