{"mapId":"japan_prefectures_35","name":"Yamaguchi prefecture boundary","totalFeatureCount":1,"columns":["fid","Name","COUNTRY","PREFECTURE_EN","N03_001","N03_007","COUNTRY_CODE","PREFECTURE_JA","PREFECTURE_CODE"],"rows":[["35","Yamaguchi","Japan","Yamaguchi","山口県","35000","392","山口県","35"]],"rowCount":1,"columnCount":9}