{"isbn_13": ["9783894356033"], "physical_format": "Map", "weight": "2.7 ounces", "languages": [{"key": "/l/ger"}], "publishers": ["Niedersachsisches Landesverwaltungsamt, Landesvermessung"], "title": "Bezirkskarte 1:200 000 Niedersachsen mit Gemeindegrenzen", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "edition_name": "4. Aufl. 1993 edition", "isbn_10": ["3894356030"], "publish_date": "1993", "key": "/b/OL12984663M", "authors": [{"key": "/a/OL4146042A"}], "type": {"key": "/type/edition"}, "id": 17155725, "physical_dimensions": "9 x 5 x 0.4 inches", "revision": 1}