<?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">deterioration</topic></authority><related type="narrower"><topic>decomposition</topic></related><related type="narrower"><topic>disintegration</topic></related><related type="narrower"><topic>biodeterioration</topic></related><related type="narrower"><topic>degradation</topic></related><related type="narrower"><topic>arrested decay</topic></related><related type="narrower"><topic>natural decay</topic></related><related type="broader"><topic>condition changing</topic></related><variant type="other"><topic>decay</topic></variant><variant type="other"><topic>degeneration</topic></variant><variant type="other"><topic>deteriorated</topic></variant><variant type="other"><topic>deteriorating</topic></variant> <note xml:lang="en"><![CDATA[ Broadly, the action or process of growing worse or becoming impaired in quality, state, or condition. ]]></note></mads>