<?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">portalámparas</topic></authority><related type="narrower"><topic>bujías de zócalo</topic></related><related type="narrower"><topic>tornillos dentro de portalámpara</topic></related><related type="narrower"><topic>tubos de bayoneta</topic></related><related type="broader"><topic>componentes de artefactos de alumbrado</topic></related><variant type="other"><topic>portalámpara</topic></variant><variant type="other"><topic>zócalo</topic></variant></mads>