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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Ingeniería civil</topic></authority><related type="narrower"><topic>Cimentaciones</topic></related><related type="narrower"><topic>Dragado</topic></related><related type="narrower"><topic>Geotecnia</topic></related><related type="narrower"><topic>Ingeniería de costas</topic></related><related type="narrower"><topic>Ingeniería de tráfico</topic></related><related type="narrower"><topic>Ingeniería hidráulica</topic></related><related type="narrower"><topic>Ingeniería sísmica</topic></related><related type="narrower"><topic>Muelles</topic></related><related type="narrower"><topic>Puentes</topic></related><related type="narrower"><topic>Puertos</topic></related><related type="narrower"><topic>Túneles</topic></related><related type="narrower"><topic>Carreteras</topic></related><related type="narrower"><topic>Ferrocarriles</topic></related><related type="narrower"><topic>Dársenas</topic></related><related type="other"><topic>Arquitectura</topic></related><related type="other"><topic>Movimiento de tierras</topic></related><related type="other"><topic>Obras públicas</topic></related><related type="other"><topic>Construcción</topic></related></mads>