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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Deportes náuticos</topic></authority><related type="narrower"><topic>Motonáutica</topic></related><related type="narrower"><topic>Navegación a vela</topic></related><related type="narrower"><topic>Piragüismo</topic></related><related type="narrower"><topic>Remo</topic></related><related type="narrower"><topic>Navegación a motor</topic></related><related type="other"><topic>Yates</topic></related><related type="other"><topic>Vela</topic></related><related type="other"><topic>Regatas</topic></related><related type="broader"><topic>Deportes acuáticos</topic></related></mads>