{"languages": [{"key": "/l/fre"}], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Musee royal de l'Afrique centrale"], "number_of_pages": 100, "id": 12186216, "isbn_13": ["9782873980023"], "isbn_10": ["2873980028"], "publish_date": "1995", "key": "/b/OL9004289M", "authors": [{"key": "/a/OL3161916A"}], "title": "L'organologie du Zaire (Annalen. Menswetenschappen)", "type": {"key": "/type/edition"}, "subjects": ["Congo (Democratic Republic)", "Musical instruments"], "revision": 1}