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	mads.xsd"><authority><topic authority="https://confrides.cpd.ua.es/tematres/vocab/">Área 04. Hidráulica</topic></authority><related type="narrower"><topic>Agua</topic></related><related type="narrower"><topic>Agua - Política gubernamental</topic></related><related type="narrower"><topic>Canales de riego</topic></related><related type="narrower"><topic>Canalizaciones</topic></related><related type="narrower"><topic>Cursos de agua - Canalización</topic></related><related type="narrower"><topic>Cursos de agua - Regulación</topic></related><related type="narrower"><topic>Depósitos elevados de agua</topic></related><related type="narrower"><topic>Diques</topic></related><related type="narrower"><topic>Embalses</topic></related><related type="narrower"><topic>Energía hidráulica</topic></related><related type="narrower"><topic>Faros (Torres)</topic></related><related type="narrower"><topic>Hidráulica</topic></related><related type="narrower"><topic>Ingeniería hidráulica</topic></related><related type="narrower"><topic>Malecones</topic></related><related type="narrower"><topic>Molinos de agua</topic></related><related type="narrower"><topic>Muelles (Obras hidráulicas)</topic></related><related type="narrower"><topic>Muros de contención</topic></related><related type="narrower"><topic>Obras hidráulicas</topic></related><related type="narrower"><topic>Presas</topic></related><related type="narrower"><topic>Puertos</topic></related><related type="narrower"><topic>Puertos - Diseño y construcción</topic></related><related type="narrower"><topic>Puertos deportivos</topic></related><related type="broader"><topic>AGUAS (Índice)</topic></related></mads>