<?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">perforating</topic></authority><related type="other"><topic>openwork</topic></related><related type="broader"><topic>subtractive processes and techniques</topic></related><variant type="other"><topic>perforated</topic></variant> <note xml:lang="en"><![CDATA[ The making of holes through an object; may be done purposefully, either when the object is made or later, or may be the result of natural processes. Having a hole, as a result of the drilling process. ]]></note></mads>