{"isbn_13": ["9789065384218"], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "languages": [{"key": "/l/eng"}], "publishers": ["CIP-GEGEVENS KONINKLIJKE"], "title": "Keep in Touch", "edition_name": "1st edition", "isbn_10": ["9065384219"], "publish_date": "1989", "key": "/b/OL12848338M", "type": {"key": "/type/edition"}, "id": 16958007, "revision": 1}