<?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">metal precioso</topic></authority><related type="narrower"><topic>oro</topic></related><related type="narrower"><topic>plata</topic></related><related type="narrower"><topic>platino</topic></related><related type="other"><topic>metal de base</topic></related><related type="other"><topic>metal noble</topic></related><related type="broader"><topic>metales por calidad</topic></related> <note xml:lang="es"><![CDATA[ Metal considerado de alto valor intrínseco, tal como oro, plata o platino, tradicionalmente utilizados para fabricar objetos tales como joyas y monedas. ]]></note></mads>