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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">[cemento por composición u origen]</topic></authority><related type="narrower"><topic>cemento aluminoso</topic></related><related type="narrower"><topic>asbesto-cemento</topic></related><related type="narrower"><topic>cemento asfáltico</topic></related><related type="narrower"><topic>cemento natural</topic></related><related type="narrower"><topic>cemento Portland</topic></related><related type="narrower"><topic>cemento reforzado a vidrio</topic></related><related type="narrower"><topic>cemento con polvo de granito</topic></related><related type="narrower"><topic>cemento de yeso</topic></related><related type="narrower"><topic>cemento de magnesia</topic></related><related type="narrower"><topic>cemento puro</topic></related><related type="narrower"><topic>cemento de oxicloruro</topic></related><related type="narrower"><topic>cemento impregnado de polímero</topic></related><related type="narrower"><topic>cemento de escorias</topic></related><related type="narrower"><topic>cemento de sulfuro</topic></related><related type="narrower"><topic>cemento tabí</topic></related><related type="narrower"><topic>cemento de tierra</topic></related><related type="narrower"><topic>cemento de puzolana</topic></related><related type="broader"><topic>cemento</topic></related></mads>