{"first_publish_date": "1989", "key": "/works/OL3379951W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL551732A"}}], "subjects": ["Buildings, structures", "Zamek Kr\u00f3lewski (Warsaw, Poland)"], "title": "Warszawski Zamek Kro\u0301lewski", "subject_places": ["Warsaw (Poland)"], "type": {"key": "/type/work"}, "covers": [13001899], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T03:25:35.005497"}, "last_modified": {"type": "/type/datetime", "value": "2022-11-16T08:14:15.621054"}}