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	mads.xsd"><authority><topic authority="http://vocabularios.saij.gob.ar/tcda/">SISMOLOGÍA</topic></authority><related type="narrower"><topic>ESTACIONES SISMOLÓGICAS</topic></related><related type="narrower"><topic>INGENIERÍA ANTISÍSMICA</topic></related><related type="other"><topic>TERREMOTO</topic></related><related type="other"><topic>ZONAS DE RIESGO GEOLÓGICO</topic></related><related type="broader"><topic>CIENCIA Y TECNOLOGÍA</topic></related></mads>