<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://bibliotesauro.aecid.es/vocab/">Antártida</topic></authority><related type="narrower"><topic>Geografia de la Antartida</topic></related><related type="narrower"><topic>Islas Orcadas del Sur</topic></related><related type="other"><topic>Magallanes y Antártica Chilena</topic></related><related type="broader"><topic>Zonas climáticas</topic></related><variant type="other"><topic>Antártica</topic></variant><variant type="other"><topic>Continente antártico</topic></variant><variant type="other"><topic>Polo Sur (Región)</topic></variant><variant type="other"><topic>Regiones antárticas</topic></variant> <note xml:lang="es"><![CDATA[ Continente situado en torno al Polo Sur. Repartido entre Argentina, Australia, Belgica, Chile, Estados Unidos, Nueva Zelanda, Sudafrica y Rusia ]]></note></mads>