{"type": {"key": "/type/work"}, "title": "Handbuch Hannover Kronsberg", "subjects": ["City planning", "Sustainable development", "Planned communities", "Buildings, structures"], "subject_places": ["Kronsberg (Hannover, Germany)", "Germany", "Hannover"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL12040877A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8456811A"}}], "key": "/works/OL33239243W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2022-12-30T21:05:18.713409"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-15T09:16:52.160712"}}