<?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">defensive walls</topic></authority><related type="narrower"><topic>breastworks</topic></related><related type="narrower"><topic>enceintes</topic></related><related type="narrower"><topic>curtain walls</topic></related><related type="narrower"><topic>ramparts</topic></related><related type="narrower"><topic>murus gallicus</topic></related><related type="narrower"><topic>valla</topic></related><related type="narrower"><topic>honmaru</topic></related><related type="narrower"><topic>bulwarks</topic></related><related type="narrower"><topic>epaulements</topic></related><related type="narrower"><topic>faussebrayes</topic></related><related type="narrower"><topic>anti-tank walls</topic></related><related type="broader"><topic>defensive walls and defensive wall components</topic></related><variant type="other"><topic>defensive wall</topic></variant><variant type="other"><topic>walls, defensive</topic></variant> <note xml:lang="en"><![CDATA[ Use broadly for all sorts of walls constructed to resist attack. ]]></note></mads>