{"type": {"key": "/type/work"}, "title": "Rechtliche Schutz Von Markenserien und Serienmarkenbildungskonzepten", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL13181645A"}}], "key": "/works/OL36677459W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-09-17T12:55:54.493620"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-17T12:55:54.493620"}}