{"record":{"id":8201482,"name":"Yên Sơn","asciiName":"Yen Son","slug":"yen-son","country":"VN","admin1":"01","admin2":"271","latitude":21.1057,"longitude":105.36983,"featureCode":"PPL","population":null,"timezone":"Asia/Bangkok","modified":"2025-07-29"},"country":"Vietnam","region":"Hanoi","source":"https://www.geonames.org/8201482/","license":"https://creativecommons.org/licenses/by/4.0/","populationNote":"Population is the value supplied by GeoNames, of varying dates; zero or missing is represented as null. Record modification date is not a population reference date."}