{"type": {"key": "/type/work"}, "title": "Der Walnussbaum, seine Anzucht und Pflege", "subjects": ["Walnut", "Juglandaceae"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL14771864A"}}], "key": "/works/OL43788335W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-29T10:07:41.058550"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-29T10:07:41.058550"}}