<?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">carbón</topic></authority><related type="narrower"><topic>antracita</topic></related><related type="narrower"><topic>carbón bituminoso</topic></related><related type="narrower"><topic>carbón de bujía</topic></related><related type="narrower"><topic>lignito</topic></related><related type="other"><topic>coal pans (traducció pendent)</topic></related><related type="other"><topic>coal heating stoves (traducció pendent)</topic></related><related type="other"><topic>coal cookstoves (traducció pendent)</topic></related><related type="other"><topic>coal picks (traducció pendent)</topic></related><related type="other"><topic>coal shovels (traducció pendent)</topic></related><related type="other"><topic>coal washeries (traducció pendent)</topic></related><related type="broader"><topic>pirobitumen</topic></related></mads>