toJson method
Implementation
Map toJson() => {
"geonameid": geonameid,
"edgar": edgar,
"itu": itu,
"marc": marc,
"wmo": wmo,
"ds": ds,
"fifa": fifa,
"fips": fips,
"gaul": gaul,
"ioc": ioc,
"cowc": cowc,
"cown": cown,
"fao": fao,
"imf": imf,
"ar5": ar5,
"address_format": address_format,
"eu_member": eu_member,
};