{"type": {"key": "/type/work"}, "title": "Demographischer Wandel in Deutschland - Ein \u00dcberblick", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL13135874A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL13147670A"}}], "key": "/works/OL36601310W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-09-17T06:15:05.658319"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-17T06:15:05.658319"}}