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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Explosivos</topic></authority><related type="narrower"><topic>Pólvora</topic></related><related type="other"><topic>Explosiones</topic></related><related type="other"><topic>Fuegos artificiales</topic></related><related type="other"><topic>Voladuras</topic></related><related type="other"><topic>Minas militares</topic></related><related type="other"><topic>Municiones</topic></related><related type="other"><topic>Bombas</topic></related><related type="broader"><topic>Materiales peligrosos</topic></related><variant type="other"><topic>Materias explosivas</topic></variant><variant type="other"><topic>Sustancias explosivas</topic></variant><variant type="other"><topic>Productos químicos explosivos</topic></variant></mads>