{"title": "Preisermittlung und Veranschlagen von Hoch-, Tief- und Eisenbetonbauten", "created": {"type": "/type/datetime", "value": "2020-08-14T21:38:30.245676"}, "covers": [10354966], "last_modified": {"type": "/type/datetime", "value": "2020-08-14T21:38:30.245676"}, "latest_revision": 1, "key": "/works/OL21232790W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8130814A"}}], "type": {"key": "/type/work"}, "revision": 1}