<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">forma de U</topic></authority><related type="narrower"><topic>horseshoe-shaped (traducció pendent)</topic></related><related type="other"><topic>acampanado</topic></related><related type="broader"><topic>forma</topic></related><variant type="other"><topic>curva en U</topic></variant> <note xml:lang="es"><![CDATA[ Que tiene la forma de la letra U o asemejan una U en corte transversal. ]]></note></mads>