{"type": {"key": "/type/work"}, "title": "Usos y abusos del maltrato", "subjects": ["Child abuse", "Psychological aspects"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6712168A"}}], "key": "/works/OL44960611W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-02-20T00:17:49.091919"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-20T00:17:49.091919"}}