<?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_en">ball-burnishing</topic></authority><related type="broader"><topic>burnishing</topic></related><variant type="other"><topic>ball-burnished</topic></variant> <note xml:lang="en"><![CDATA[ Smoothing or brightening of surfaces by means of metal pellets, balls, or other metal shapes in a rotating container. ]]></note></mads>