{"record":{"id":13503270,"name":"Siwan","asciiName":"Siwan","slug":"siwan","country":"CN","admin1":"29","admin2":"5306","latitude":27.58045,"longitude":104.5345,"featureCode":"PPLF","population":null,"timezone":"Asia/Shanghai","modified":"2025-08-15"},"country":"China","region":"Yunnan","source":"https://www.geonames.org/13503270/","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."}