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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Rocas ornamentales</topic></authority><related type="narrower"><topic>Granito</topic></related><related type="narrower"><topic>Mármol</topic></related><related type="narrower"><topic>Pizarra</topic></related><related type="narrower"><topic>Suiseki</topic></related><related type="other"><topic>Decoración y ornamentación arquitectónica</topic></related><related type="other"><topic>Piedras de construcción</topic></related><related type="broader"><topic>Rocas</topic></related><related type="broader"><topic>Materiales de construcción</topic></related><variant type="other"><topic>Piedra ornamental</topic></variant></mads>