<?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">skulls</topic></authority><related type="broader"><topic>helmet components</topic></related><variant type="other"><topic>skull</topic></variant> <note xml:lang="en"><![CDATA[ Helmet components, constituting that part which directly covers and protects the cranium; they occur in various shapes and may be made from either a single piece of metal or two overlapping halves joined at the comb. ]]></note></mads>