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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">buques de guerra</topic></authority><related type="narrower"><topic>trirremes</topic></related><related type="narrower"><topic>buques escoltas</topic></related><related type="narrower"><topic>buques de guerra anfibios</topic></related><related type="narrower"><topic>buques de armamento de minas</topic></related><related type="narrower"><topic>[embarcaciones de patrullaje e inteligencia]</topic></related><related type="narrower"><topic>rams</topic></related><related type="narrower"><topic>buques de guerra portadores de armas proyectiles</topic></related><related type="narrower"><topic>pentacontes</topic></related><related type="narrower"><topic>birremos</topic></related><related type="narrower"><topic>cuatrirremes</topic></related><related type="narrower"><topic>quinquerremes</topic></related><related type="broader"><topic>buques navales</topic></related><variant type="other"><topic>buque de guerra</topic></variant></mads>