This is the ValueSet that contains all the codes in Códigos de Provincias en Chile (https://hl7chile.cl/fhir/ig/clcore/ValueSet/VSCodigosProvinciasCL) and Provincia (https://interoperabilidad.minsal.cl/fhir/ig/eis/ValueSet/VSProvincia). E.g. what you have to deal with if you get resources containing codes in either of them