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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">estructuras de acceso</topic></authority><related type="narrower"><topic>portones</topic></related><related type="narrower"><topic>entradas de la ciudad</topic></related><related type="narrower"><topic>pilones</topic></related><related type="narrower"><topic>tetrapylones</topic></related><related type="narrower"><topic>water gates</topic></related><related type="narrower"><topic>pishtaqs</topic></related><related type="narrower"><topic>ianuas</topic></related><related type="narrower"><topic>gopura</topic></related><related type="narrower"><topic>kissing gates (traducció pendent)</topic></related><related type="narrower"><topic>sanmon (traducció pendent)</topic></related><related type="narrower"><topic>ceremonial gates (traducció pendent)</topic></related><related type="narrower"><topic>monumental gates (traducció pendent)</topic></related><related type="narrower"><topic>memorial gates (traducció pendent)</topic></related><related type="narrower"><topic>entrance gates (traducció pendent)</topic></related><related type="broader"><topic>construcciones individuales por función</topic></related></mads>