{"type": {"key": "/type/work"}, "title": "Konstruktivismus und Soziale Arbeit", "subjects": ["Constructivism (Philosophy)", "Social service", "Philosophy"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1618212A"}}], "key": "/works/OL44901937W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-02-09T20:23:30.177598"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-09T20:23:30.177598"}}