test.json

[{"name":"Russian Federation","capital":"Moscow","area":17098242},{"name":"Antarctica","capital":"","area":14000000},{"name":"Canada","capital":"Ottawa","area":9984670},{"name":"People's Republic of China","capital":"Beijing","area":9706961},{"name":"United States of America","capital":"Washington D.C.","area":9372610},{"name":"Federative Republic of Brazil","capital":"Brasília","area":8515767},{"name":"Commonwealth of Australia","capital":"Canberra","area":7692024},{"name":"Republic of India","capital":"New Delhi","area":3287590},{"name":"Argentine Republic","capital":"Buenos Aires","area":2780400},{"name":"Republic of Kazakhstan","capital":"Nur-Sultan","area":2724900}]